The only things I own are Moon and her sisters. The rest is original property of whoever makes Code: Lyoko. (Whoever those people are, thank you!)
Odd, Aelita, Yumi, and Ulrich virtualized in the ice sector of Lyoko, and to the white eyeball thing to Sector five after Jeremy entered the password.
They reached just outside of the center and saw Nova, Starlette, and Astria covered in blood. Moon shot Starlette in the just above the heart, and she screamed in pain. Yumi threw her fan to hit the gun away from Moon to stop her from shooting at her again, but Moon deflected. She turned around to face her new enemies, and they saw the Xana symbol in her eyes.
"Jeremy, Moon is possessed by Xana!" Ulrich informed. "She's on a killing spree!"
"She must have been brainwashed while she was on Lyoko," Jeremy said as her typed furiously. "She needs something to snap her out of it." Nova and her sisters de-virtualized themselves so they wouldn't get hurt.
Jeremy was interupted when Moon took flight and started to dive bomb Aelita. Yumi threw her fans again, but Moon caught them and threw them at Odd and Ulrich. The both lost twenty life points. "Moon! It's me, Odd!" Odd yelled. He shot some arrows, trying to shoot her wings. He, by some miracle, hit one of her wings, and she started flying lopsided. She crash landed a good fifty feet away, but pulled out her gun.
Ulrich supersprinted towards her, Odd following behind him, blocking the bullets with his swords. When he got in close enough range, he started slashing away, and Odd cricled behind her, but Moon fought back. She spun around, started punching rapidly, hitting Odd in the stomach and Ulrich in his face. When he took one second to recover, Moon pulled out her gun, and shot him in the leg. Ulrich screamed painfully. She shot again at his throat.
"Ulrich! Odd!" Aelita and Yumi screamed. They raced towards their friends, seeing Ulrich crawling away and Odd giving futile efforts to shoot her with his arrows or punch her. Moon did a high kick and hit Odd under his jaw, causing him to fly backwards. Moon turned to shoot Ulrich, but Yumi took the hit in her stomach. Blood burst from the wound. Moon aimed to shoot Yumi again, but Aelita sang, and a large blue wall grew around Ulrich and Yumi, shielding then from Moon. Aelita looked frightened as Moon started hard at her, hatred in her possessed eyes.
"Moon, please, wake up!" Aelita pleaded. Moon step forward, gun ready to fire. "It's me, Aelita! You don't know what you're doing!" Aelita was close to tears. She didn't want anyone to die.
Another step forward. "You're hurting everyone! Nova and her sisters are lying on the ground bleeding to death,"
Another step. "Ulrich and Yumi are in so much pain," One more step and she would shoot. "You even tried to shoot Odd!"
"Odd?" Moon mumbled. For a second, the Xana symbol flickered, and Moon's blue eyes reappeared. But only for a second. Moon's eyes were possessed again, but it was just enough time for Odd to grab her in a chokehold. Aelita sang again and blue crystal formed around her wrists and ankles so she wouldn't escape.
"Moon, it's me, Odd," He whispered in her ear as she struggled to free herself. She thrashed and ground her teeth. "Don't do this Moon. Your hurting everybody. Lucifer is tricking you, making you turn against your friends." He wrapped his arms around her in a hug. Moon stopped thrashing. "Please Moon, if you won't do this for me, do this for Milly. Milly wouldn't want you to be doing this. She loves you, Moon, and so do I." Moon flinched. Odd loved her?
Her eyes stopped showing the Xana sign, and she looked at Odd. "Odd..." Odd smiled, relieved.
"Lies!" A voice cried. Moon and Odd looked up. "Lunaria, Milly does not love you. She has been using you. She uses your powers for entertainment, as this boy has. You are but an amusing being, and they will cast you off when they grow tired of you!"
Moon bent her head down and started to growl, and Odd saw the chains on her wrists cracking. They exploded of her hands and sharp bits sliced into Odd's cheek. "Moon, don't listen to him! You've come here to finish your assignment, remember? You're supposed to finish him off!" Odd pleaded. Moon drew her gun. "Moon!"
"Moon!" The three turned around to see a girl wearing all white and white wings. Her long red hair touched the floor, and her brown stared at Moon harshly. "Moo, what happened to you?! You're stronger than this, I know it!"
"Milly?" Moon said. A sharp pain shot to her head, and she bent over screaming. Her eyes were flickering, showing both the Xana symbol and her eyes. Xana and her concious were battling in her mind.
"Aelita, take care of Ulrich and Yumi." Aelita took down the wall and brought Yumi and Ulrich back to the factory. Milly rushed to Moon's side. "Moon, wake up. Moon, we love you. Stay with us. Lucifer is not in control of you. You are not evil. You are cared for and loved. Wake up."
Odd bent down, repeating after Milly. Moon started to shake violently, battling Xana in her mind. She let out the occasional scream, but Odd and Milly kept chanting, Lucifer wouldn't give up. It was all up to Moon.
"...Help..." Moon whimpered. Tears were streaming down her cheeks from the pain. "Help...it hurts..."
Odd put his hand on her shoulder. "Moon, We're here. You can fight this." Moon clenched her teeth.
Lunaria, quit fighting what you are. We are one and the same, fallen angels, Lucifer whispered in her head. Another electrical shock. Moon screamed. Give up on going back to heaven. They will never except you there. And give up on these pitiful humans.
"No!" Moon screamed. Her head was throbbing. "They are my friends, and Milly is my sister!" Another shock. Moon's hand clenched into fists, her nails were digging into her hands. "I am strong as long as I follow the Lord Almighty! He is my shield, sword, and fortress! He will never abandon me!" Lucifer brought down another bolt, and Moon felt the shock throughout her. She was spent.
Lunaria, you have locked potential. HE bound you to this earth to conceal your power from you. He is afraid you'll surpass Him, Lucifer said.
"No! No one is stronger than Him!" Moon said.
"Than why am I ruling half this universe? HE claims he can stop me, but HE's too weak. Don't you want to be on the winning side, and defeat your sisters and father? Those who have shamed you?
"Moon?" Jeremy said over the computer. "Odd, what's with Moon? She stopped attacking, but she looks like she's in pain."
"Xana is trying to take over her mind, but Moon's fighting back," Odd said, never taking his eyes off of Moon. "And how did Milly get here?"
"She followed Moon after gym and hid in the factory. Then she came up to the computer room and I transported her over there," Jeremy said. "She was worried about her."
"Is there anything we can do to help her?" Milly asked.
"I'm afraid not," Jeremy said. "But Yumi and Ulrich certainly do. Aelita's calling an ambulance right now. The best you guys can do is try to stop her if she goes berserk."
"Just because they hurt me doesn't mean I should hurt them!" Moon yelled.
Don't you want to be with Odd? Lucifer asked.
"What?"
You don't have to be bound by the laws of heaven. If you come on my side, you could stay with him without having Millicent forget you, Lucifer bribed.
"I do want to be with him, but it's not possible." Moon said. "You are not going to bribe me. I will not let yo control me. Heavenly Wrath!"
Moon summoned the last of her power to bring forth a great power. She opened her eyes, and saw a bright light engulf everything around Odd, Milly, and herself. She heard an unearthly scream, and she passed out.
Did Moon beat Xana? Will Xana win the mind battle? Review if you want me to update!