It had been about a month since Ash and Serena had taken down Team Flare and freed Yveltal, Xerneas, and Zygarde from their clutches. To everyone, Team Flare was no more. But after Lysandre had used the little power the Ultimate Weapon had left, it caused the building to collapse, killing Lysandre. Little did everyone know that they had vowed vengeance on Ash and Serena for what they did. And they had the most wicked plan ever. They had created a TM called Corruption. When a pokemon is exposed to another pokemon knowing this TM, it nurses the darkness in one's heart, causing them to become more powerful, more easily angered, and more corrupted. Team Flare's new base was hidden underneath the Pokémon Village, and they had captured Yveltal again, and were going to use this new TM on him in a controlled environment. But Yveltal was angered at Team Flare for trying to control him, sticking tubes in him, and tying him down. As son as Yveltal was exposed to this new TM, his appearance changed. He was now midnight black, with his underside was white. His eyes were empty, and a dark grey aura enveloped his body like flames, causing a shroud of dark gray fog to shroud the room in darkness. With ease, Yveltal snapped the ties holding him down. He then jumped up, breaking off the cords attached to his body, and begun flapping his wings to stay in a hover. He was getting angrier and angrier at the people that had tried to control him. he flew straight up, smashing through the ceiling, finally reaching fresh air. he hovered above the whole. He let out a cry, and then charged up a ball of pure rage, and shot it straight down causing an explosion seen for miles. But Yveltal wasn't satisfied. His mind had altered, making a wicked thought come in his mind. They all must die.

Earlier that day in Lumoise City,

Ash had been waiting at the Pokémon Center for about 30 minutes waiting for Serena. He had always had a little crush on Serena, and decided today's the day. He was going to ask Serena on a date. Just as he was about to give up and leave, he heard "Hey, Ash! You called over the holocaust that you wanted to talk, right?"

This was the part he hadn't thought of. His face turned red, and he was scratching the back of his head. "Um... Serena, are you... um doing anything tonight?" he asked.

"No, why?" she said, before her eyes went wide, and her hands went on her hips. She knew exactly why. "Ash, are you asking me out on a date?"

He drooped his head, and started to walk away when Serena said " Ash, wait! Yes!"

Ash didn't know what possessed him to say "Really?"

"Don't push your luck, Ash" was all Serena said before running off.

Ash didn't know this, but Serena had also had a crush on him, and she had been waiting for forever for him to ask. She was so excited, and she didn't want to be too fancy, so she just decided to wear her normal old clothes. Ash on the other hand, had a plan for once. He was going to fly Serena over Parfuum Palace , where they were doing a firework show, then fly over to Lumoise City to watch the prism tower light up, and then land at a café that sold pizza. He didn't bother wearing different clothes, but he found Pikachu a nice bowtie. "Charizard, I choose YOU!" Ash exclaimed "Charizard, tonight, I'm gonna need you to fly 2 people, OK? Can you do that for me?" Charizard whined, putting on his most innocent face, and looked right at Ash with puppy-dog eyes. "Uggggh! Come on Charizard! Please? I'm depending on you!" Ash whined. Charizard then thought Why the hell not. Its just one night. Ash then looked at his watch. "HOLY SHIT! Its 5:30 p.m.! Lets go, buddy!" and with that, Ash and Charizard flew off into the sunset to go pick up Serena.

Serena had been waiting by the door for what seemed like forever, and when she looked out the window, and saw... an idiot riding a Charizard with a Pikachu on his shoulder... no wait, it was Ash, who seemed to be heading straight towards the pavement. SMACK. Charizard was skidding down the road, which flung Ash off of his back. When Ash walked up to Charizard to confront him, Charizard had started shaking his head violently, as if someone was invading his mind.

Inside Charizard's head:

Hello, Charizard.

Who are you?

I'm your master!

No! Ash is my master!

Don't you remember all that time he left you with Proffesor Oak? He probably forgot about you until the professor reminded him.

That's not true!

But you know it's true! Don't you want revenge for all that time he kept you in that ball, not even thinking about you? I can help you get it. If you succumb to your inner darkness!

You're right! I do want revenge! He locked me up and left me for years!

That's right! Now kill them all...

Outside of Charizard's head:

Charizard was still shaking his head violently, and his eyes were flashing between glowing completely white and normal. Ash was trying to get to him, even scratching Charizard's neck, right where he always loves it, but nothing was working. "Charizard? are you Ok?" Ash said. Flames where bubbling in his mouth, and suddenly, his eyes stopped flashing. They were just white. Then, Charizard turned to Ash, and... Snarled at him. "Stop, Charizard! You're scaring me!" Ash said fearfully. Serena then decided to take action.

"Salamance, I choose YOU" Serena yelled. But then the same thing happened to Salamance. He started shaking his head violently, and his eyes were flashing the same way, too. When she looked over at Ash, she was shocked. Charizard had backed Ash into a wall, and then, suddenly, he used Fire Fang... onto Ash's head. He let loose a blood curdling scream, until Charizard bit down harder, and then Ash went limp. Charizard had Ash's blood all over his mouth. Charizard then shook his head a few times, and his eyes were back to normal. He got down on his stomach released Ash from his grip, and nudged his body with his nose. He didn't have control of himself. He didn't do it on purpose. Something made him. But Serena didn't know that. She ran up to Ash, and shoved Charizard out of the way.

"Get away from him, you monster!" Serena said, tears running down her face. Charizard then reluctantly flew away. Pikachu had been flung off of Ash's shoulder when they had hit the pavement, and he was starting to stir. Serena ran up to him, picked him up, and sprinted away. Where is Ash? Why is Serena carrying me like a baby? What the hell happened? Pikachu thought. He looked up at Serena, and said "Pika Pika?" while tilting his head to the side. Serena then saw a blur above her, than it hovered above her. All she could see was that it resembled the letter Y.

"Yveltal? You did this, didn't you?!"She yelled

Clever girl. Yveltal thought slyly.

"Delphox, I choose you! Take Pikachu far away from here, you hear me? GO! NOW!" Serena shouted.

Delphox understood what this meant. She grabbed Pikachu and sprinted away, not looking back, not even when she heard Serena shrieked in agony. She stopped when they were in a forest.

Gotta find a shelter... There we go! Thought Delphox. She had found a cave small enough to be hard to spot, but big enough to fit both of them. She crawked into the hole, and set Pikachu down inside the cave.

"You stay there Pikachu, Please!" She told him. He did so, but then, he saw a shadow coming from the entrance. It had Jumped out at him, and tackled him to the ground.

"What are you doing in here? How did you find this place?" he heard a femme voice say.

"What the hell was that for?" he started to say before he saw it was another Pikachu.

"What's your name?" she said.

"I didn't have a name!" he said.

"Well, now's your chance to make one!" She said.

"Ummmm... how about... no, too stupid, nah, too weird..." he droned on. he couldn't think of a good name. Then again, the name he had heard most often was Ash. Then he remembered peeking back while Serena was carrying him and seeing Ash lying on the ground. He knew what had happened. Ash and Serena... where dead. His eyes swelled up as tears began making their way down his face. Revenge. All he could think of was revenge. He didn't care who or what did that to Ash, but he would get revenge. A name then popped into his head... Anarchy.

"My name will now be Anarchy! What's your name?" He asked.

"Serenity" She said.

Unfortunately for them, Delphox had returned and heard the whole thing about Pikachu's new name.

"Pika... excuse me, Anarchy, who is this?" she said in a motherly tone.

"My name is Serenity. This is my home. If you want to, you can stay here" said Serenity, and that was when Anarchy and Serenity became the best of friends.

Somewhere else, in the same forest,

A majestic creature awoke from her slumbers, as she had felt a disturbance in reality. She very much resembled a stag, with a black body, Periwinkle head and neck, and a magnificent crest of antlers upon her head, with what looked like rainbow shards in the tip of them. She had pink glowing eyes, and a purple aura shining through the fog.

"Well, well, well. if it isn't Xerneas! I have been looking for you" Yveltal said, still hidden from view in the dense fog.

"I should have known it was you, you bastard!" Xerneas lashed out at him.

"Tsk, Tsk. You're going to pay for that!"Yveltal said as he spat on her face.

"You do that again, I will rip you limb from limb!" an honorable voice shouted.

"Hmmmm... Dialga joined the PARTY, TOO!" he yelled as Dialga tried to lunge at Yveltal, but was struck hard, sending Dialge smashing into Xerneas.

Xerneas looked into his mind, finding nothing but corruption, and killing two trainers...

"Why did you kill Ash and Serena? Are they not the ones who freed you and I? Xerneas asked.

"Because! Humans are filth to this world! I will wipe them from existence! And with my new power, NO ONE CAN STOP ME NOW!" Yveltal said with a cackle. He then proceeded to charge up a beam of pure hatred, and shot it right the two legendaries, sending them careening away. They landed with a thud. Dialga got up slowly, but when he looked over to his left, Xerneas had been impaled by a large rock.

"Xerneas, my love!" he said, rushing over to her. He didn't know what to do. "Help! Please, Someone help me!" Dialga cried out. And Just as he thought it was the end of his one true love, a Delphox walked up to him, looked down, and when she saw Xerneas lying there, she said "Can you carry her? I can take her somewhere she can rest and heal."

"Yes, thank you so much!" he said. Dialga picked up Xerneas, and carried her, following the Delphox to her den, and set her down. In the corner, were two Pikachus curled up in a corner. Dialga knew Xerneas was in good hands... for know.