Sorry for the delay! I was trying to think of a scenario for this pairing. Decided to do a Danny is summoned to save Equestria scenario, like Luna's Hero, but with my own twist in it. So let's go and enjoy the chapter you guys were waiting for.

"Ugh…" he groaned, feeling a slight headache. "What the heck happened?"

He was Danny Fenton, a fifteen-year-old boy, who was confused as he saw himself in a forest. Last he remembered, he was in his room, sleeping without a care in the world, when he suddenly woke up, hearing something.

Thinking it was a thief, Danny exit his room and followed the sound to his parent's lab. He didn't find anything there, only his parent's inventions. Before he can go back to his room, his parent's Ghost Portal suddenly turned on. Instead of the swirling, green portal he was used to, this was golden, like starring into the sun.

He didn't know why, he but he had the urge to move towards it. When he was near the portal, he felt himself being pulled towards it. He tried to pull back, but the force was too strong for him. Before he could transform, the portal sucked him in, and now he found himself in the forest.

"Oh man, my head," he groaned before spotting a small creek. Thinking a drink could help ease the pain, he walked towards it. When he got there, he saw a small horse with a black mane and yellow beige fur with big blue eyes and a black rocket ship mark on its flank. "Oh? What are you doing there, little fella?"

Danny tried to pet the horse, only for it to ripple when he made contact. His mind processed on what he just saw before looking at his hand, which was now a yellow beige colored hoof. He looked back to the little horse that was staring at him. He tilted his head; it tilted its head. He wiggled his eyebrows; it wiggled its eyebrows. He stuck his tongue; it stuck its tongue.

"So…I'm a small horse…" Danny said, the little horse mirroring him. "This is humiliating."

If he was a normal teenager, he would be freaking out, screaming at the top of his lungs, but he wasn't normal. He was used to this strange occurrence, and it wasn't the weirdest thing that happened to him. He temporarily turned to jelly before.

"Maybe going Ghost could help me," he said as he tried to transform, only to feel the energy flickered. "What? I can't go Ghost. This day keeps getting better."

His ears suddenly flick as he heard movement behind him. He turned as the bushes parted, revealing several mangy dogs, wearing black collars with crystals on it.

"Well, what do we have here?" a small, almost bald dog said, sneering at Danny. "A little pony lost in the woods. He'll be a good addition to the mines. Grab him!"

Three dogs surrounded him as Danny crouched down, ready to fight. When the dogs pounced at him, his body responded accordingly. He kicked the first dog jumping to him from behind before standing on his hind legs and using his front hooves to kick the other two.

The dogs looked surprise by that as Danny smirked at them. Soon, more dogs tried to catch him, but he was easily dodging and beating them. He jumped over them, hind kicked them, jumped on them. Soon, he was surrounded by bruised and groaning dogs.

"Is that the best you mutts got?" he said with a smirk, causing them to growl.

"Release the Manticore," the dog leader ordered.

Danny tensed as the ground started shaking before the trees broke apart. He saw a giant creature with the body and head of a lion, long bull horns, bat wings and a scorpion's tail. It had orange fur and a darker orange mane, sharp claws and teeth and eyes glaring at him. It was also wearing a collar with crystals on it.

It growled angrily at Danny, who slightly backed away. If he still had his powers, he could easily take this animal down. But now, all he can rely on was his pony-like body.

Yeah, not a good trade.

The Manticore suddenly leaped towards him, but he quickly jumped to the side, but got blindsided by the tail, sending him flying to a tree, slamming into it. He groaned as he rubbed his head, but when he opened his eyes, he yelped and quickly ducked, avoiding sharp claws that destroyed the tree.

"Wow, wouldn't want to be that tree," Danny commented before he suddenly stumbled, surprising him. He suddenly felt sick and his vision blurred. He then felt a stinging pain on his side, causing him to look and saw a small, punctured wound with a hint of green. "Oh dang. I got poisoned."

He weakly looked at the Manticore, which seemed to sense he was weakening. Good, he could use that to his advantage.

The Manticore stalked towards him, like it was playing with its prey. Danny kept swaying, waiting for the moment to strike.

Suddenly, the Manticore leapt, and Danny acted fast. He rushed under the Manticore and kicked him with his hind legs on the stomach, pushing it upwards. Danny quickly ran towards the tail and punched…kicked…used his front limbs to smack it towards the Manticore's back, getting stabbed by the tail. It roared in pain as Danny run to the side. He then watched as the Manticore turned to him, growling as it walked towards him.

Danny was leaning on the tree as the Manticore walked towards Danny, baring its teeth at him. When it was in front of him, it raised its claws, ready to swipe, when it suddenly fell to its side, groaning.

"…That was easy," Danny said before falling on his sides. "Ow…"

He hoped that he still had enough of his powers to burn up the poison in his system. That was one of the upsides of being a Halfa, if he gets poisoned, his powers would burn it out of his system. That's why he was the only one who could enjoy that day off from school when the entire place got food poisoned.

As he tried to stand, a shadow suddenly fell on him. He weakly looked up and saw the Dogs surrounding him, all smirking and sneering. Unable to defend himself, he couldn't stop the Dogs from muzzling his mouth and shackling his hooves.

"Alright, we got the little Pony!" the leading Dog exclaimed as the biggest one picked up Danny. "Let's take 'im to Lord Sombra."

"Sombra?" Danny thought before he passed out.

Later…

Danny's eyes fluttered open as he regained consciousness. He looked around and saw that he was in a cage in a cavern. He looked through the bars and saw more cages, but they were empty. He heard some movement, making him quickly lie back on his sides and started groaning.

"Hm?" the giant dog said, noticing the sounds. "Quiet down, Pony!"

He banged on the cage, but Danny kept groaning, this time louder. Growling, the dog opened the cage and walked towards Danny. Before he could react, Danny suddenly leapt and headbutted the dog on the stomach before kicking the dog on the head, knocking him out.

Danny grinned at himself before grabbing the dog's keys and sword, and then tying and gagging the dog with the torn blanket he was lying on. He then exited the cage, closed it and started running.

"This is surprisingly easy," Danny said to himself as he walked through the caverns. He was careful, peeking through corners and running quietly, but the cavern was empty. "Way too easy. So easy that I'm starting to feel bad escaping…"

Suddenly, he stopped when he heard something nearby. Curious, he followed the sound, and is it grew louder, he heard that it was mocking laughter. Peeking through the corner, what he saw made him angry.

Two dogs were in front of a big cage, mocking another Pony, but this one was different. This Pony was slightly bigger than him, with dark blue body and a wavy, translucent mane and tail, and on her flank was a crescent moon on a black area. She also had wings like a Pegasus and a horn like a Unicorn.

But the Pony was wearing a black collar that seems to be glowing, causing her pain. The dogs were throwing bones and water at her, laughing as she just glared at them.

"Thou will not get away with this," the pony said in a regal voice. "Sombra cannot keep me cage for long!"

"Look at this mule, thinking she can order us around! Your time is done, mule!" the dog said as the other one threw a chewed-up bone, which bounced off the Pony's face.

That did it for Danny.

With the sword in his mouth, he charged at full speed. The sound of his galloping caught the attention of the dogs, who turned. Before they could react, Danny headbutted on, slamming him to the cage, knocking him out. The second one swung his weapon, which Danny parried with the sword before using the side of the blade to smack the dog on the head, sending him toppling to the ground.

"Again, easy," Danny said as he walked towards the cage, meeting a surprised and awed pony. "Now to get you out of here."

"Thank you," Luna said as Danny opened the cage with the key.

"Happy to help," Danny said. "I'm Danny by the way. You are?"

"Thou…does not know of me?" the pony asked in a surprise tone.

"Nope," Danny said, shaking his head.

"I am Princess Luna," she introduced herself, standing straight.

"Oh, like a real princess?" Danny asked. "Nice to meet you, Princess Luna. We better get going before more Dogs show up."

"I agree," Princess Luna said, nodding. She was still confused on who this Pony is, or why he never heard of her, but he did free her from her cage, so she was willing to trust that he wasn't a bad Pony. She then looked at the mark on his flank, and her eyes widened in shock and sadness.

They quietly walked out of the dungeon, quickly knocking out the Dogs they met along the way, finding themselves in a castle. Seeing that the coast was clear, the two started galloping out towards the door.

Suddenly, a black mist swirled in front of them, causing them to stop in their tracks. The mist parted, revealing a dark-coated Unicorn with green eyes with red pupils, a black mane, fangs, a ragged, red horn, and wearing a metal crown, metal boots and a king's robe.

Luna gasped as she slightly backed away while Danny looked at the evil-looking Unicorn with a glare, readying himself to fight.

"This?" the Unicorn said, regarding at Danny with disdain. "This is the one causing those mutts trouble. A miserable Pony. I admit getting Princess Luna this far is impressive, if it wasn't for having incompetent mutts guarding her. But you won't escape me."

"I'm guessing he's the bad guy," Danny asked to Luna.

"We must go!" Luna said in a panic. "I cannot defeat Sombra without my magic!"

"I don't think he's gonna let us," Danny said before he hefted the sword in his mouth and charged. Sombra scoffed and released a green ray from his horn, which Danny quickly dodged before leaping towards Sombra, swinging his sword, hitting the dark Unicorn, causing him to falter. Danny then kicked Sombra with his hindlegs, sending him flying towards a pillar, causing dust to erupt.

"Huh, was expecting a challenge from him," Danny said before turning to a shocked Luna. "Let's go before he wakes up."

He stopped when a dark chuckled echoed through the castle before a black mist oozed out the rubble and formed the shape of Sombra, complete with the eyes.

"Impressive for a miserable Pony," the cloud said. "I can see why you escaped those mutts. But your little tricks won't work on me!"

"We'll see!" Danny exclaimed, jumping towards Sombra. He simply phased through the smoke, much to his shock.

"You think I will let hit me again?" Sombra said in a mocking tone. "You can't hit me, but I can hit you!"

The cloud swatted Danny to a pillar, causing him to grunt and drop his sword. He fell on the ground, groaning. Luna was about to ran towards him when Sombra appeared in front of her, causing her to back away slightly.

"And now, to remind you why you can't escape me!" Sombra exclaimed before firing at Luna, causing her to scream.

Danny slowly stood up before looking at what Sombra was doing to Luna, who was cackling as Luna screamed in pain. Anger filled him as he glared at the Dark Unicorn. As it filled him, he could feel something familiar flooding in him as his blue eyes glowed green.

As Sombra continued attacking Luna, he suddenly felt an immense amount of energy. Shocked, he turned to Danny, who had magical energy flowing around him before a white ring appeared in his body, which traveled across him, changing his appearance.

His fur became black as midnight and his mane snowy white, flowing with an invisible wind. Large, black wings sprouted from his back as a black horn grew from his forehead. White, metal boots appeared on his hooves as his body was cladded with white armor. And the flank on his mark changed into a white shield with a black DP symbol on it.

Danny glared at a shocked with Sombra with green eyes before firing a green ray from his horn, hitting the Unicorn, sending him flying towards a throne, breaking it. Danny galloped towards Luna, who looked shocked at his sudden change in appearance.

"Are you alright?" he asked gently as he helped her up.

"I am fine," she said, still awe as she stared at her savior. "Who art thee?"

Suddenly, Sombra burst through the rubble of his throne, roaring so loud that it shook the castle. He glared at Danny, who returned the glare.

"What are you?" he demanded, never seeing a Pony change looks before. "Some kind of Changeling?"

"Me? I'm a hero," Danny said as he gathered energy in his throat. "And they call me Danny Phantom. Luna, get behind me!"

Luna, who was sensing the magic gathering, quickly complied as Danny took a deep breath. He then unleashed an unholy wail coated in green energy. The green waves hit Sombra, sending him towards the wall of his castle, which cracked from the wail. Pillars started breaking as debris fell from the ceiling. Danny then focused the wail on the ceiling, causing it to break and fell on Sombra.

Danny then stopped, panting slightly. Luna looked worried for him, but he quickly shook it off.

"Can you fly?" Danny asked, but Luna shook her head.

"I cannot fly or use mine magic due to this restraint."

"Grab on!" Danny said. Luna wrapped her hooves around his neck before he spread his wings and flew through the hole on the ceiling. Luna held on to Danny as tight as she could, never having flown like this before. "This is gonna feel weird, just a heads up."

Luna felt tingly before she noticed that they were becoming invisible. She never knew something like this could happen.

"Amazing," she whispered as they kept on flying through the night.

A few minutes later, Danny started lowering, something Luna noticed. She saw that he was tired. She quickly looked on the ground and spotted a cave.

"Danny, look, there is a cave we can rest in," she pointed out.

"I can do that," he panted before he ended his invisibility. He then landed on the ground before he changed back to normal. Luna then pushed him to a cave and spotted a spring nearby. She pulled him there and he gratefully drank the water in big gulps until he felt slightly better.

"I needed that, thanks," Danny said with a sigh. He then lied down and looked out the cave. "We can rest here until morning."

"Morning?" Luna asked.

"Yeah, morning," Danny said, looking at Luna. "Once the sun is up, we can continue on our way."

"But the sun cannot be risen without my sister," Luna said.

"Your sister?" Danny asked, confused.

"Yes, mine sister is the Princess of the Sun," Luna explained. "I am the Princess of the Moon, so I am in charge of the nighttime."

"Wait, you control the moon? Seriously?" Danny said, a little awestruck. When Luna nodded, he grinned. "That is so cool."

"Um…thank you."

"At least that explains why it's still dark," Danny said before turning to Luna. "How about we rest a little, at least until I get my strength back. Using my powers tires me out."

"Agreed," Luna said as she rested on the ground. She looked at her savior, never seeing somepony like him before.

At first, she thought he was just a heroic, but sad, Earth Pony, but then he changed into a powerful male Alicorn, which she never heard of before. She looked sadly at his black mark, but was confused, since Danny didn't seem so miserable.

"Danny?" she said, getting Danny's attention. "Can thou tell me thy Cutie Mark?"

"My what mark?"

"Thy Cutie Mark," Luna said, confused that he didn't know about Cutie Marks, which was common knowledge in Equestria. "The Mark on thy flank?"

"Oh, this thing," he said, looking at his flank. "I was wondering what this was. Well, I think it's a rocket ship."

"A what?"

Danny gave her a comically horrified look, causing Luna to giggle at him.

"A rocket ship is a vehicle that let you travel to space," Danny explained as he looked out. "Ever since I was little, I've wanted to be an astronaut."

"A what?"

"They're specially trained people, and only a handful are chosen," Danny explained to an awed Luna. "I wanted to be closer to the moon and stars. Whenever I feel alone or unsure, I look at the moon, and it's just comforting."

Luna smiled and had unshed tears in her eyes as she heard him describe his love for her night. Not many appreciated her night, only admiring her sister's day.

"For as long as I remembered, I studied hard, trained hard, memorized everything there is to know to pilot spaceships," Danny said with a smile before he looked down. "But…I stopped studying after I got my power."

"What? But why would thou do that?" Luna asked in shock. For a Pony to willingly surrender their special talent was unheard of.

"Because I was their hero," Danny replied, looking at Luna. "It's hard, I had to give up a lot of my time to protect them, so I had to give up my dreams on becoming at astronaut…but I don't regret it. I have these powers, so I should use them to help others."

Luna looked at Danny with wide eyes. Never had she ever heard of someone who would willingly give up their dreams for the sake of others. Now, she was seeing that he is a hero.

"Well, let's rest and regain our strength," Danny said, yawning. He then lowered his head and dozed off. Luna looked at him before following his lead, dozing off as well, finally having her first peaceful rest.

Later…

In the protected dome of Ponyville, Twilight Sparkle, a young, purple Alicorn, ran out of her castle as the residents of Ponyville gathered in one spot, all armed with sticks, brooms, pitchforks and pans. One of the kids spotted a green light flying towards them, sending everyone in a panic.

As she and her friends gathered in front of everyone, the green light landed outside the dome and slowly died down. When they saw who it was, their fear was replaced with joy and awe as standing in front of them was Princess Luna, looking regal and majestic, despite the scratches and dirt on her coat.

They were also shocked to see another Alicorn standing beside her.

"Princess Luna!" Twilight exclaimed, looking happy, so did everyone around her, with the older ones bowing and the children jumping around in joy. "You're alright!"

"I am, Twilight Sparkle," Princess Luna said as Twilight opened the dome, allowing the two Alicorns to enter. "And I thank my savior, Danny Phantom."

She gestured at Danny, who saw their awed and shocked expressions. He gave an awkward wave with his hoof.

"But where did he come from?" Twilight asked, looking at the new Alicorn with wide eyes. "I've never heard of a male Alicorn before."

"Well, when I first met Danny, he didn't look like this," Luna said, looking at Danny. "Thou said this form tires thee. Show them, Danny."

Danny nodded before a flash of light appeared, and everypony gasped when they saw him change from an Alicorn to an Earth Pony.

"That was so cool!" a pink Pony exclaimed, hoping towards Danny. "How did you do that?"

"It's a secret," Danny said with a shrug.

Later…

"Okay, you ready Luna?" Danny asked as he and Twilight stood together in front of Luna, who nodded. He then turned to Twilight, who also nodded. In a flash of light, he was in his Alicorn form. "I hope this works."

Both Danny and Twilight fired at the collar, which glowed purple. Luna closed her eyes, feeling the power being absorbed. Sombra and his allies made the collars to absorb the powers of Alicorns, to easily trap them.

After much thinking, Danny suggested overloading the collar to destroy it. With no other ideas, they went with his idea.

Twilight and Danny strained as they poured their magic in the collar. After they were about to stop, the collar suddenly exploded, freeing Luna from it. The two stopped, panting heavily as Danny reverted to his Earth Pony form. Magic swirled around Luna as her horn glowed brightly and her wings spread out.

"It worked; thou have done it!" Luna said in excitement, relishing the feeling of her magic flowing out of her.

"That's…good," Danny panted with a small grin. "I'm gonna pass out now."

"Me too," Twilight said before the two flopped on the ground, passing out. Their friends rushed towards them, making sure they weren't hurt.

Once they saw that they were just sleep, Luna walked out to the balcony, looking at the night sky.

"It is time for the night to end," she said as she closed her eyes, channeling magic into her horn. She focused as she aimed her magic to the sky.

Because it was the sun, it takes a little effort for her to raise it. Soon, the night skies slowly turned orange before the golden light peeked over the horizon. The Ponies all watched with awe as the sun slowly raised, ending the long night.

Soon, they all cheered, happy to bask in the light as Luna stumbled back inside, panting.

"Are you okay, your Highness?" Rarity asked as they all watched Luna kneel on the ground.

Yes, I am fine," she panted, taking deep breathes. "I am just tired. It requires more magic for me to move my sister's sun. I just need to rest."

With that, she walked towards the sleeping Danny and Twilight and lied down next to them. The group decided to let them rest while figuring out what to do next, not noticing Luna snuggling next to Danny.

Time Skip…

Danny slammed on a wall, groaning before looking at the enemy. Tirek, one of the remaining enemies they needed to defeat to free Celestia.

It's been weeks since he was summoned in the world of Equastria, and soon have earned Ponies' trust. He then used that trust to help them fight their enemies. Turns out, Sombra was just one of the problems. There was the Changeling Queen, Chrysalis, the surprisingly evil filly, Cozy Glaze, and the magic-devouring monster, Tirek, who he was currently fighting.

They took care of the other three, when they went to free the Crystal Kingdom, freeing Princess Cadance, Shining Armor, Discord and Flurry Heart, but then Tirek turned on the three, devouring their magic until they turned to dust.

Soon, only he was left to fight, and he's been hanging on his last thread.

"Give it up, stranger!" Tirek declared as he stood above Danny, flaring his magic. "With the amount of magic I've obtained, I am the most powerful creature in the world!"

"Even still, you're just one," Danny said with a smirk.

Tirek was confused on what he meant, before he felt a familiar burst of magic. He turned and saw Twilight, Cadance, Discord, and Luna freeing Celestia from her black cage.

She nodded thankfully at her fellow Alicorns before glaring at Tirek and blasting him with a big beam of magic, sending him flying out of the cave.

She flew after him, and saw that he recovered, glaring at her. The two flew around the sky, explosions of magic filling the sky. Suddenly, Tirek blasted Celestia to the ground, making a big crater.

"Give up, Celestia!" Tirek exclaimed, flying above her. "I am more powerful than before! You, your sister, your student or that hero cannot defeat me!"

"Maybe not alone!" Twilight exclaimed as she, Luna, Cadance, Discord and Danny landed next to Celestia, helping her up. "But together, we can defeat you!"

"I will devour all your magic!" Tirek declared, firing at them with a huge magic blast.

The group fired their own magic blast, equaling Tirek's. The two energies fought for dominance, before it suddenly imploded, creating a golden portal that started sucking everything.

"What happened!?" Danny exclaimed as he and the others dug their hooves in the ground, trying not to get suck in.

"The amount of magic was too powerful that it opened a portal, that leads to another world!" Celestia explained. "And the portal is unstable!"

Danny noticed Tirek flying against the suction, straining as he tried to grab the ground. Seeing a chance, Danny let himself get sucked to the portal.

"Danny!" Luna exclaimed as she saw Danny using the suction to move faster towards Tirek, who didn't notice until he was in front of him. He slammed into Tirek, sending the two towards the portal.

There was a flash of blinding light before everything went dark.

Slowly, Danny opened his eyes, seeing the blue sky. He rubbed his eyes with his hands, before he stopped and looked at his hands, before down at his body, seeing that he was human again. He looked around and saw that he was in the outskirts of Amity Park.

"I'm…back," he said, astounded, since he believed he'd never be back here.

He heard some sounds beside him, causing him to turn and saw a girl lying next to him, having tanned skin and a familiar looking hair. She slowly opened her eyes, revealing the familiar, blue eyes.

"Luna?" he asked in shock as she looked at him.

"Danny?" she asked in shock, looking at the strange creature next to her before noticing that her body was different. She then looked around, seeing the unfamiliar land before her. "Where…where are we?"

"My home," he said as he stood up. She tried to stand up, but she struggled, never having to stand on two legs before. She fell forward, only to be caught by Danny.

"Easy there," he said, holding her. "Why are you here?"

"When I saw thee flying towards the portal, I follow thee," Luna said as she held on to Danny for balance. She then looked around. "Where is Tirek?"

"Hopefully, somewhere not here," he said. "C'mon, I'll take you to my home. We might find something there that could help."

She nodded before allowing Danny to carry her. As they flew towards Amity Park, she looked at Danny, admitting that he didn't look too bad like this.

Later…

"So this is Luna…Moona," Danny said, gesturing at Luna for her parents and sister, who asked about his new friend. "And she's a foreign exchange student staying at our place."

Luna gave Danny an annoyed glare at the name, something he smiled sheepishly at. She then smiled at the family looking at her, bowing slightly.

"Greetings," she said in her regal tone. "I am happy to be at thy home."

"Well, welcome Luna," Maddie said with a welcoming smile. "I hope you don't mind staying at our house."

"Yeah, now I can have someone to blabber about Ghosts!" Jack said with a big grin.

Luna looked confused at Danny, who just smiled apologetically at her. He then noticed the look Jazz was giving him, knowing that he's lying. He gave her a look that said he'll explain.

Time Skip…

"So this is thy version of the Canterlot Grand Gala?" Luna asked as she saw various students wearing fancy suits and dresses, dancing, drinking at the colorful lights and streamers and balloons. She was wearing a black, strapless dress, causing many boys to look at her.

"Yeah, it's not really impressive next to a shiny castle hall," Danny said, wearing a black suit. "But you work with what you got."

Luna smiled before grabbing his arm and walked to the party, causing him to blush. Soon, the night was a blur, with Danny and Luna drinking punch, meeting his friends, and pushing the boys away, especially Dash, and finally dancing.

Despite being in a different world, Luna was having a great time. She looked at Danny, smiling as she felt warm. She suddenly hugged him, surprising him, but he kept dancing, placing his arms around her.

Soon, they ignore everything around them, only noticing each other.

Time Skip…

Danny panted as he kneeled on the ground, looking at Tirek, who was holding Vlad, absorbing his powers before throwing him to a building. They were in the middle of Amity Park, which was in ruins.

It happened suddenly, Tirek appeared, with Vlad beside him, planning to finally destroy him and his dad. Turns out, Tirek was absorbing the energy of the Ghost Zone, almost becoming too powerful.

Tirek then turned on Vlad, absorbing all his powers until he had nothing left. And now, he was standing before Danny, more powerful than him.

'Seems like we're repeating history," Tirek said, grabbing on Danny, planning to absorb his powers. "Except this time, there is no one to help you."

"Think again!" a magic blast hit Tirek from behind. He turned and saw Luna, her hands raised. "You will not win, Tirek!"

"Luna?" Tirek said, not expecting to someone from Equestria. "Well, it appears I'll be feasting more tonight."

"If you can, that is," Danny said, standing up, ready to fight. "This isn't Equestria, so don't expect it'll be easier here."

"Then bring it on!" Tirek exclaimed as Danny and Luna charged. The two worked together, fighting Tirek. They managed to keep Tirek at bay, and they were beginning to feel hopeful that they can beat him, until Tirek roared, stunning them a little. He then swatted Luna before grabbing Danny and slammed him to the ground before he started punching the ground, creating a large crater.

"No!" Luna exclaimed before firing at Tirek, which just annoyed him before firing at Luna, blasting her to a building. He then turned to look down, and saw Danny flying towards his face, punching him, sending him tumbling to the ground.

Danny then kneeled on the ground, panting heavily. If Tirek has the power of the Ghosts, then they can't beat him.

But maybe they can use that to their advantage.

He flew towards Tirek as he stood up, barely affected by the punch.

"You can't stop me, boy!" Tirek declared, still strong.

"I can't, but I can contain you," he said with a smirk before he took a deep breath and released his Ghostly Wail. Tirek was blown away from the attack, hitting the school. He screamed in pain as he tried to fight the wail, but Danny kept screaming until he couldn't scream anymore.

He fell on the ground, kneeling before looking at Tirek, who struggled to get up. He quickly grabbed the thermos on his hip and aimed at Tirek, hoping it would work.

Tirek felt weird before looking at saw Danny holding a thermos and saw that he was being absorbed in the item. He screamed and tried to get away, but the device was too powerful.

"Noooooo!" he screamed before he was inside the thermos, Danny closing the lid, trapping him. Danny then fell on his back, panting heavily. He then turned to where Luna is, noticing a golden glow. When the glow died, Luna was gone.

"Luna?" he called, but found no one.

Time Skip…

Danny sighed as he sat on the roof of his home, looking sadly at the moon. It's been months since he returned to his world, but it didn't feel like home anymore. He missed Equestria, especially Luna. She just made him feel happy, nothing Sam, Valerie or Paulina made him feel before, even though she was from another world.

He sighed again, lowering his head. He suddenly heard some footsteps behind him, causing him to look behind him, seeing his sister.

She stood next to him, looking at the sky.

"Do you want to talk about it?" she asked.

"…I miss her," Danny said. "It just feels weird when she's not here."

"Well, she is nice," Jazz said with a smile.

"But I know I can't be with her, we're from two different worlds," Danny said with a sigh. Suddenly, Jazz patted his shoulder in a comforting way.

"Danny, ever since you got your powers, you've been doing what you think is right, and I'm proud of you for that," she said with a smile. "But to help yourself, maybe it's time you become a little selfish, think what you want instead of what's right."

Danny looked at her sister with wide eyes. After he received his powers, he didn't really know what he wanted to do, it was always either saving the day or what Sam planned for them to do. Maybe he can finally decide what he wanted to do.

"You're right, maybe it's time to be a little selfish," Danny said with a grateful smile.

As soon as he said that, a golden portal appeared a few feet above them. They looked at it in surprised before an arm appeared, stretching towards them. Suddenly, Luna's human face appeared, looking happy to see Danny again.

"Danny!"

"Luna!" he exclaimed in shock, looking at her, feeling happy.

"I'm sorry, Danny! But I just cannot move on without thee!" she exclaimed as the portal grew smaller. "I cannot keep the portal open!"

Danny looked at her with wide eyes as the portal shrank, unable to move. Suddenly, he felt a slight push. Surprised, he turned and saw Jazz, giving him an encouraging smile.

"Go," she said. "We'll be fine here. Just be happy, little brother. I'll tell Mom and Dad."

Danny looked at her before he suddenly hugged her, tears running down his eyes, so did Jazz's as she hugged her little brother. He then let go and jumped to the air, going Ghost. He then flew towards Luna, grabbing her hand, feeling the warmth. She then pulled him through just as the portal closed, leaving Jazz alone as she stared at the bright moon.

With Danny, he found himself in Celestia and Luna's castle, now an Alicorn. He looked and saw Luna, looking at him with joy, and around them was Celestia, Twilight, Spike, Applejack, Rainbow Dash, Rarity, Fluttershy, Pinkie Pie, Starlight Glimmer, Princess Cadance, Shining Armor, Sunburst, Flurry Heart and Discord.

"I'm back," he said to Luna, who smiled and rubbed his cheek with hers.

"Welcome back," she said happily. "I have missed thee."

"Me too, Luna," Danny said as he pulled back, looking at her, feeling better than ever.

Time Skip…

Bells ring in the castle of Canterlot as the doors opened, and out came Danny and Luna, wearing a tuxedo and wedding dress. Behind her were their friends, with Celestia crying that her sister was getting married.

The two trotted down the carriage as Luna threw the flowers into the air. The mares tried to get it, before Rarity, pushed them away, grabbing the flowers.

Danny and Luna touched horns before entering the carriage, which were being pulled by Pegasi. The two looked below as Canterlot grew smaller before it was obscured by the clouds. Luna then leaned her head on Danny, smiling.

Danny looked at her, feeling very happy for a long time. Choosing to get with her was the best decision of his life.

"Danny," she said, getting his attention. "I thank thee for coming to my world, even though thou must leave thy home."

"No, thank you, for giving me the choice," Danny said as he leaned forward, touching his snout with hers. "My Moon."

Luna smiled at him as the carriage flew, ready for them to begin their new adventure together.

And there you have it, Danny Phantom x Princess Luna! My last chapter of 2019! Man, the year just came by too fast. Have to be honest, my year didn't start off well, with a tragedy happening with my family at the beginning of the year, a few days after my birthday.

But then things slowly got better, my niece being born, me graduating, Avengers Endgame, and so much more. Thanks for the good year, and I'm looking forward to what the next year gives.

Goodbye 2019 and hello 2020!

See you guys next year! Happy New Year!