Author notes:

1)English is my second language. Forgive me for any mistake.

2)I don't own Danny Phantom.

3)I only own the plot for this AU and the eventual OCs

4)Thanks Truephan and Christopher Scott for your reviews.

At King Pariah's castle, Fright Knight stormed through the halls in search for his king. A ghost couple, Box Ghost and Lunch Lady, had managed to bump into the general and told him everything about the human invasion.

Eric rushed to find his king when one of the Pariah's servants ended up finding him instead. "General Fright Knight! Thank goodness I found you." The ghost said.

The general didn't want to lose time with chit chat and tried to dismiss the servant quickly: "I'm sorry. I can't talk now. I have to speak with the king now!"

However the servant quickly said: "That's what I'm trying to do. The king summoned you. Someone tried to murder him!"

"WHAT?" Eric shouted. "Did the humans arrive here already?"

The ghost servant tilted his head and said: "Humans? What are you talking about, sir? It was a ghost who tried to kill his Majesty."

There was a brief silence in the room. Fright knight couldn't believe that one of his kin decided to betray them. He wondered if the ghost sold himself to the humans to help them destroy all ghosts.

"Where is King Pariah?" Fright Knight asked with urgency.

"He's in his private chambers…" the servant started to say. But before he could say anything else, he watched the general storm towards it.

It wasn't the first time the general visited the King's private chambers. Pariah Dark trusted Eric and invited him there a few times before to drink and talk mostly about how to crush humans recently. But the king had replaced him recently for Wolfgang, who seemed to be his new favorite. Fright Knight had heard the gossips about the King desiring to replace Fright Knight for the werewolf. However, the general trusted his king would never replace him.

When Fright Knight finally arrived in the room, he opened the door without caring to knock and saw King Pariah lying on his bed while a ghost doctor attended him. "Are you well, your highness?" Eric asked concerned.

"What do you think?" said the Ghost king while the doctor injected him an antidote for the poison in his ectoplasm stream.

"Your highness, who did such a thing to you?" asked Eric.

"It was Bertrand." Pariah Dark replied with spite in his voice.

Everyone in the room failed to see Spectra flinching at the mention of the shapeshifter.

Fright Knight was quite surprised to hear that. Not that he liked the shapeshifter. Which he didn't. The general considered Bertrand's ways of fighting to be 'honorless', but he never expected for him to betray their king like that.

"Do you know why he did such a thing, my liege?" asked Eric.

"No. But I'll soon find out who planned my murder with him. I've sent some guards to turn Bertrand's room upside down to find any clue." Snarled Pariah Dark.

After a few seconds of silence Fright Knight than remembered his original purpose there and quickly told it to his king: "My liege, I have some dire news. The humans are attacking us. They're destroying every village they find and the guards sent there are being killed as well. The humans are armed with anti-ghost weaponry. How shall we proceed?"

"WHAT? HUMANS ARE INVANDING MY KINGDOM?" Shouted Pariah Dark.

Everyone else in the room was equally surprised. Fright Knight then said: "Yes, my King. I know I should have said this sooner, but I was shocked to discover someone trying to kill you. The humans are gaining several battles as we speak. Shall we send our entire army to crush them?"

"Yes. Lead my army, Fright Knight. Show those puny insects who they are dealing with!" Said the Ghost King starting to think just like his general. He wondered if the humans had something to do with Bertrand's treason.

"I'll do it with honor, my liege." Fright Knight said before turning to leave the room.

However, before he could leave a few guards entered the room carrying packages and letters. Spectra's eyes went wide when she saw what the guards were carrying.

Fright knight was a little surprised and was about to ask them to clear the path to the door when one ghost guard said looking down. "We've found a few letters in Bertrand's room, your highness…". They had read the letters and they didn't want to meet their king's eyes much less be the ones to give him such news.

"So, what is it? Tell me already!" ordered King Pariah impatient.

"Please, don't be mad at us, my King…But those letters were sent to Bertrand from…the Queen Spectra. And they're love letters…" continued the same ghost soldier.

Spectra started to panic. She had ordered Bertrand to destroy the letters once he read them because she didn't want them to be discovered. But what she didn't know was that the shapeshifter really loved Spectra and didn't want to get rid of them, so he hid them.

The Ghost King grabbed one letter from one of the guards near of his bed and scanned it with his good eye. He recognized the letter as his wife's. He crushed the letter with his fists and an eerie red light covered his fist as the letter turned to ashes.

"You!" roared Pariah Dark looking at his wife, who was standing next to the bed, with pure hatred.

"I-I c-an e-explain" the queen said with a nervous smile giving a few steps back. She didn't know what to say but "I-it's all a ruse. I-I mean. Bertrand clearly faked those letters to cover the real culprit."

"So, you're saying he even faked your awful hand-writing?" roared pariah Dark. "Fright Knight, kill her now!" The sole reason why he ordered his general to do it, was because the Ghost King was too weak to do it himself. He never felt so betrayed in his whole life…

Fright Knight was still a bit confused about killing the Queen, but before he could ask the King if he really should be doing something like that all ghosts in the room started to feel dizzy and weak. "What the…" Fright Knight said falling on his knees doing his best to not fall unconscious.

At Amikeco Parko, everyone was aghast to hear that King William was attacking Amikeco Parko. Danny didn't know this person, but he didn't like him already. Sam rushed to a window and saw the entire city being set on fire.

She slowly gave a few steps back and turned to her parents. "Why is he doing such a thing? Can't he see he's killing a bunch of innocent people?"

"This must be some kind of mistake. Maybe we can talk this over." said King Thurston holding his wife.

"Go ahead kid. I'm sure the army is surely going to listen to you. Besides it's not like he's there. No king would risk himself placing himself in the middle of the battlefield." scoffed king Raymond. Then the old man turned to the soldier who was there and asked: "How are the army here fighting? Can't they defeat those imbeciles?"

"No, your highness…They outnumber us for at a rate of ten for each soldier of our side…" explained the soldier grasping his spear stronger.

Danny wondered how he could have a normal conversation with his grandfather now. He, however, couldn't think much because he felt his powers leave him for a brief moment, but it was enough for him to lose his invisibility.

Everyone else gasped when they saw a teenage boy appearing out of nowhere. Danny noticed that his cover was blown and decided to at least try talking. "Uh…Hi!"

"What is the meaning of this?" King Raymond said getting up of his throne and giving a few steps ahead. "Is this a ghost? How could this…thing pass through our defenses? Did William stroke so low that he decided to cooperate with ghosts? Never mind. I'll make you spill everything, abomination!" King Raymond continued to snarl.

Danny rose his hands in an attempt to make clear he had no ill intention. He then tried to walk nearer of his grandfather and attempted to begin a conversation: "Look, I know this isn't the best of times, but we really need to talk. You see, I…"

"I'm not going to discuss anything with a demon! You scum corrupted my daughter!"

"My dad corrupted no one! And, for the record, I'm your grandson!" Danny snapped. The boy immediately regretted yelling like that. It wasn't going to help him if he lost his cool.

"You're my what?" said king Raymond surprised while his wife placed her hands over her mouth, aghast.

"My mom was Madeline Irongrip. She was killed because of you! Why did you do it? Just because my dad is a ghost? How fair is that? Why did I have to grow up without a mother solely because you blindly hate ghosts?"

"So she managed to give birth to her spawn…" muttered King Raymond completely ignoring the boy's other comments.

But his grandfather's words were loud enough for the hybrid to hear. "Why are you doing all this? We never did anything to you. It was you, humans, who blindly murdered three ghosts scouts in a cruel way and there wasn't retaliation. And it was YOU who killed my mother for no reason!"

Danny was getting desperate. He didn't even know how to start talking with his grandfather. All the man did while the boy talked was give him a look of disgust as if he were looking to the ugliest thing in the world. All what the boy wished was to know the true reason why the old man in front of him ordered the death of his own daughter. Deep down, Danny wished that it were just a mistake, a misunderstanding. But his grandfather's next words proved the boy wrong…

"Kill the abomination now!" roared King Raymond.

"Dear, please. I don't think it's necessary." Queen Teresa tried to intervene, but it was futile.

One guard pointed the spear to the boy and rushed towards him.

"NO!" Sam screamed as the weapon approached the hybrid.

Danny watched with wide eyes as the man ran towards him with the deadly iron-made weapon. Danny closed his eyes and waited for the fatal blow that never came. He, instead heard some screams and when he slowly opened his eyes, he saw red blood on the floor making a small pool. But it wasn't his blood. Danny had turned intangible by instinct avoiding the attack. The spear had pierced his grandfather's stomach instead.

The guard panicked and quickly removed the spear from the old man and begging for forgiveness. King Raymond placed both hands over the hole made on his belly and gave a few steps back and collapsed on his throne breathing hard.

The Queen Teresa screamed in despair and jumped next to her husband. "I…didn't mean any of this to happen…I…only wanted to talk!" the boy tried to defend himself.

King Raymond then said: "Looks like you got your wish granted you little freak! But fear not, your precious daddy will be killed when my army finds him. I wished I could kill him myself, but when the news of my death spread, my army will kill everyone of your kin on the spot!"

Danny's eyes went wide: "WHY? We never did anything to you! I can't believe you…"

But then King Raymond cough a few times before he closed his eyes forever. Queen Teresa screamed for him over and over while Sam's parents held her behind them in order to "protect" her from the ghost boy.

Sam finally recognized the boy as the one who talked to her earlier that day. Sure the hair and eye colors were different but the overall appearance was the exact same, plus the fact of what he mentioned about him being the grandson of King Raymond.

The guard who accidentally killed king Raymond let go of the spear and got away running from the room. The other two guards who outside tried to ask him what had happened, but they got no answer from the fleeing guard, they, then, decided to come into the room only to find their king lying lifelessly on the floor while their queen sobbed over his body.

Then they spotted the unknown boy in the room and assumed he was the one who did such thing and rushed to get him. "WATCH OUT!" Sam screamed, making Danny snap of his fixed gaze off his grandfather's corpse.

The boy them pointed his hands to the soldiers and fired a couple of ice beams, one from each hand, to completely freeze the soldiers bodies. He had learned to do that by visiting his friend, Winterflower, who was the daughter of the village of Far Frozen, Frostbite.

The boy wanted to flee from there. Fly back to his home as quick as possible. He went to the window and he immediately didn't feel the nauseating smell of the bloody blossoms, but he felt other smell. Of something burning. He then gave a good look at the people running with their families while and army advanced with little resistance. The boy stood there for a while watching the scene trying to think about what to do.

Sam escaped from her parents grasp and rushed to the hybrid. "What are you going to do?"

Danny looked to her with a saddened expression: "I'm going to protect these people." Saying that he jumped from the window and in mid-air two white rings appeared on his waist and went on opposite directions, making his blue eyes turn green and his black hair turn white.

End of chapter 19

I hope you enjoyed this chapter. See you next update. I love to read your comments.