Ha! I knew you guys would be totally shocked by Yumi and Wyatt. You'll find everything out in this chapter, so don't worry. I'm really happy Code Lyoko is back on. I never really realized how good of a show it was until it came back on and I couldn't stop watching it. Funny how you don't realize things like that for a while. Anyway, enjoy.

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"What?" Yumi whispered. She felt like her whole world was collapsing around her. It just seemed impossible.

Xana smiled as he chuckled to himself. "Here, let me tell you the story. Once upon a time in Japan, there was a mother. On the day of June 9th, 1991, she gave birth to Yumi, and to Wyatt. She couldn't take care of them, so she gave Yumi to her sister and brother-in–law. She then gave Wyatt to her best friend who had wanted a child. A little while ago, the mother died, which is why Yumi's aunt and uncle had to leave. The end," Xana said.

"But why do we have different birthdays or last names?" Wyatt asked softly.

"Yumi's birthday is true. Wyatt, the one your "parents" gave you is the day that you true mother gave you to them. Tashioro was their last name, and Ishyama was your mother's brother-in-law's name. She named you Yumi and Wyatt, but your last names were changed. When she gave you two away, she said to your parents that she wanted you two to meet her later in life, but she died unexpectedly, so your parents thought it was best if you two didn't know about each other," Xana said, a happy yet evil look in his eyes.

Yumi just stared at the ground. "I don't believe this. I have a brother. Oh my god, I fell in love with my brother. I kissed my brother," she said, her face remaining emotionless.

Wyatt, on the other hand, wasn't prepared for this to happen. It was just too much for him to understand, so he decided he wouldn't think about it for now. He just wanted this to end. "That's it. Enough with this. This ends now," he said dangerously.

The others stared at Xana. "It over, Xana. You only have 120 life points left. All seven of us combined? We have 920. You think you can win this one?" Jeremie said, realizing that Wyatt had been given 50 life points.

Xana smiled. "When will you realize that I'm never going down?" He asked as even more monsters came up.

"Jeremie, how many life points do I have?" Yumi asked flatly.

"You have eighty. Wyatt, you only have 50," Jeremie informed them.

Wyatt nodded. Yumi just looked away. She walked over to Wyatt and placed her hand on his shoulder. He looked at her. "Wyatt, I really need you to be careful," she said softly.

"Why?" he said.

"Because I do. Number one, I don't think I'd be able to live with the guilt if something else happened to you. Number two, I guess you're my brother. Of course I want you to be safe," Yumi said.

Wyatt smiled. "You too," he said quietly.

He then ran and joined the others who had begun to fight the monsters. Yumi saw Xana standing towards the back of the plateau. When she looked at him, so much anger came up. She just needed to be the one.

She ran over and stood in front of him. "Hello," he said.

"Don't give me that stupid act. You are probably one of the most desperate people I've ever seen. You just won't give up. You steal my soul secretly, end up killing me, bringing me back to life because you're not done with me, trying to kill me again, making me deliver the hit to Wyatt that destroyed him, composing a plan so that my friends would think that I had killed myself, using my life points to power your towers, trapping me up here, trying to deceive the person who had loved me when no one else did that he should let you win, and then telling me that I had a secret twin brother? Man, you really must need help," Yumi said defiantly.

Xana was extremely ticked now. "How dare you, some childish girl, speak like that?" he said angrily.

"Watch me," Yumi said, with a small smile as she lunged at him.

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The guys were almost done with the monsters. Xana had obviously underestimated their power. When the last monster blew up, they looked over and saw Yumi battling with Xana. Wyatt was about to go over, but Ulrich placed his hand on his shoulder in a restraining way. "Don't," Ulrich said watching them.

"Why? You're going to let her fight by herself. And you say you love her?" Wyatt spat.

"I do love her. But Yumi needs to do this for herself. She's the one that needs to finish him off," Ulrich said, still not looking at Wyatt.

Wyatt frowned, but he stopped trying to resist. "Jeremie, can you give us a hint?" Odd asked.

"She's- she's a monster. She hasn't lost any, but he only needs one more hit, and it's over," Jeremie said smiling.

Soon enough, Yumi pointed her laser gun at him and the laser drove itself into his knee. He backed up as Yumi placed the gun back into its holder. "Sorry Xana, but I can't let you hurt me anymore," she said as she walked away.

Xana's face was blank. He fell backwards and was soon devirtualized like the others were when they ran out of life points. The others, knowing they'd be pulled back into the real world soon, were ecstatic.

Aelita looked at it and finally knew that her troubles here in Lyoko were done with. Jeremie walked over and placed his arm around her. She laid her head on his shoulder. "It's finally over," she said as she placed a kiss on his cheek.

Lanie saw this, so she turned to Odd, threw her arms around his neck and kissed him.

Yumi smiled at Wyatt. She then turned to Ulrich, who kissed her softly. The white light lit up the virtual sky as they were pulled back into the future for their last time ever.

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"Well, there's only one way to find out," Jeremie said, signing onto the internet. Odd, Lanie, Aelita and Ulrich looked extremely nervous. But Yumi and Wyatt looked positively horrified.

Jeremie quickly hacked into Japan's people database. He clicked on "births". He then typed in "Wyatt Tashioro". When a little blue sign came up, saying "No such person", Wyatt's eye opened widely.

Jeremie tried again by typing in "Yumi Ishyama". Like before, the sign came up. Jeremie placed his chin in his hand thinking.

He then got an idea to try to find them using their birthday. So he typed in "June 9th, 1991".

As a list of people came up, Yumi began to wring her hands. Wyatt grabbed onto hers, still not taking his eyes off the computer. Jeremie began to click things.

He stared at one screen silently. "On June 9th, 1991, Kyeko Ling gave birth to a set of twins, Yumi and Wyatt," Jeremie said quietly.

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So it has been confirmed. They are brother and sister! Wow! So, tell me what you think. I'm going to go on with this even though Xana's gone. Okay? Okay!