Author's notes: This story is based on Sailor Stars the last three episodes, and I added Ultraman inside. Alternate universe in which the ultras helped the senshi to fight Galaxia. I don't own Sailor Moon and Ultraman, both were from Takeuchi Naoko and Tsuburaya Productions.
Seven, Ultraman along with Sailor moon and the Starlights stood out of the hiding place.
"Galaxia! We came out!" Seven shouted.
"It's time for your payback."
"All of you are here. I've been waiting for you guys."
"Why do you have to do this?"
"Seems that you two didn't know why I'm planning this, Fine. I'll tell you two."
It starts with the past, in which the Sailor Wars started. The Senshi are fought to fight the evil forces, of course including Galaxia herself. They fought the main enemy, Chaos. But she wants the war to end, so she decided to seal Chaos as the last resort. It worked at that time, but one day, Chaos broke through the seal, and he brainwashed Galaxia, by making her evil.
"Sailor Wars…." Healer said in awe.
"So she was supposed to be a member of the Sailor Senshi before?" Seven asked.
"I didn't know until she described it." Maker asked.
Galaxia's expression changed from certain to haughty.
"The guardian started to gather the star seeds of planets which were scattered across the galaxy and gradually expanded influence and took control of the entire galaxy!"
"It can't be!" Maker exclaimed.
"Do you mean the legendary Sailor Guardian is…." Fighter added.
"That's right. I speak of the mightiest ruler of the galaxy, Sailor Galaxia!" Galaxia said as she put her hand on her chest.
Afterwards, the dark lighting sparkled on the sky, and the ground is starting to break due to the heavy aura which surrounded around her.
"What did you say?!" Asked Fighter.
"The Light of Hope we've been searching for is Galaxia?" Maker added.
"No way, that can't be true!" Healer said in shock.
Galaxia then pulled the sword that was stuck in the ground, as she prepared to slash to the Senshi. Suddenly someone spoke.
"Was this all necessary?"
Seven and Ultraman thought it was their mother's voice, until they realized it was Sailor Moon speaking, they cannot even have contact with their own hometown.
"Sailor Moon!" Seven exclaimed.
They saw Sailor Moon with a sad look in her face, and they could tell she desperately wanted her friends to be back, and she really wants the war to end.
"Why did you try to solve everything on your own?" She asked. "I'm sure we could find a better way, which a way that cannot be sacrificed…..Isn't there a way?" Sailor Moon said as she put her hands on her chest.
"What?" Galaxia asked.
"If you are a fellow Sailor Guardian, We should be able to come to an understanding."
Galaxia, after hearing this question, she didn't care and laughed.
"Come to an understanding?!" Galaxia mocked, thrusting her sword with blasts around.
The six of the heroes quickly dodged the blasts, While Fighter carried Eternal Sailor Moon and Chibi Chibi up.
"Fighter….." Moon said.
Fighter stared at her as she smiled.
"Do you know what happens after the end of the world?" Galaxia asked. "When faced with destruction, people fight and run away…. They betray their friends…and choose death."
The Gold Senshi then pointed her sword to the Starlights, of course including the ultras.
"Those standing next to you were no different, Sailor Moon."
"What?"
"They are traitors who abandoned their home planet and ran away! Can you trust them? Can you make an understanding with them?!"
"It's not like this!" Fighter screamed.
"Like hell it is!" Galaxia screamed as she thrusted the sword and let out an extreme star blast.
Seven and Ultraman dodged the wide range beam as they flew. They had never seen a person that is able to wield such strong power. The two knew she was a strong person that they should never underestimate.
Chibi chibi is about to lose her balance and about to fall in the pit, however, Eternal Sailor Moon successfully grab her and brought her safe and sound.
"You alright, Seven?"
"I'm alright, brother. Guess the King is right. We should not underestimate the power of Galaxia."
A voice was heard.
"Where are you planning to run to?"
The six of them heard the voice and noticed Galaxia is behind the dust.
"The galaxy belongs to me! There's no way for you to run."
"We were not running away anymore." Fighter said.
"For our home planet, which you destroyed….." Maker said.
"For our princess, who protected us." Healer added.
"And also, for the peace of the Galaxy." Seven added.
"Moreover, the lives of the senshi." Ultraman added.
Galaxia laughed as she treated their words fell on deaf ears.
Fighter, Maker and Healer , the three of them fired their attacks, Star Serious Laser, Star genle uterus and Sensitive Inferno to her while Galaxia blocked their attacks with her own hands.
"Let's join the starlights together, Seven."
"Let's go!"
Seven then put his hands into an L pose, while Ultraman crossed his hands as they fired their signature attacks Wide shot and Specium Ray to her.
"These five are trying to overpower me?! I'm the strongest in the Galaxy!" Galaxia exclaimed.
"You can't overcome the power of us!" Seven exclaimed.
Unable to withstand the power of the five heroes, Galaxia blasted away, her arm bled.
"I'm sure this attack, Galaxia would be defeated?"
"She is not immortal!" Fighter said with excitement.
"If we combined our powers, she would be able to be defeated."
Galaxia gritted her teeth, not accepting defeat from the heroes.
"Just give it up! Galaxia, nothing can stop between us!" Seven said.
The Gold Senshi stood up as she had gold power wrapped all over her body.
"Curse you all!" Galaxia said as she took a space sword
"It was expected, she cannot die that easily." Ultraman said.
"I was about to take your star seeds, but this was unforgivable. I'll kill you for the crime of injuring me!" Galaxia said as she stabbed the space sword on the ground, with a lot of dark thunder.
"Damn!" Seven cursed.
Seven and Ultraman used their barriers and blocked the attack.
"I suppose you guys tried to protect the starlights?" Galaxia said.
"We won't let you pass by!"
"Well, I don't think so." she said calmly.
She then duplicated herself, but the copies of her were gold, they also used their attacks, and this time they fired an even stronger lighting, which affects the rest of the people, including the starlights.
The barriers broke, as Seven and Ultraman, along with the starlights are affected by it.
Seven and Ultraman screamed in pain as they felt such power by a human, it's not like the aliens they fought before, or even any monsters.
Five of them collapsed, except the ultras, they can use their hands to maintain their balance.
Fighter attempted to fire her star serious laser, but Galaxia stepped on her hand.
"Ahh!" Fighter screamed.
"We won't let you!"
Seven and Ultraman both charged at Galaxia, the two draw a few punches and kicks on her. Seven is able to punch her stomach, while Ultraman did a roundhouse kick to her, she is still surprised to see them still fighting in this state, even they are struck by the attack.
Healer is impressed to see them fighting.
"Those two ultras, are still able to fight her…."
"I wish they could join us….."
Until Seven drew an eye slugger from his head and tried to slice her, Galaxia used her sword and blocked it.
"What?"
"Nice try, you two. But you two are no match for me!" She said as she used her sword as she slashed both two ultras, leaving a lot of big sparks that slashed through the body.
Eternal Sailor Moon stared in shock with all of them lying on the ground with injuries. Seven and Ultraman's color timer started to blink.
"What happened?" Fighter said with worry.
"Our energy is starting to fade, but don't worry. We won't die that quickly." Seven replied.
"It's just the start, Starlights. We can still fight." Ultraman said to Maker.
Eternal Sailor Moon then stopped Galaxia.
The five of them stared at her being brave, but what else they can do about it? Galaxia is too strong for them, since Seven and Ultraman's energy are starting to deplete, once they die, they are unable to return to the Land Of Light, and they can't return to their parent's side. Their only hope is a miracle happens on them.
This is just the first part of the final battle, there's still more to come, hope you like this crossover. Reviews are welcome.