a/n: Alex is Aelita's older brother and the man characters already know about him, more in an upcoming fic.(he can and does fight, he was trapped by Xana because Xana saw him as a threat, because he kept helping stopping his attacks before they started.)

They soon got a surprise, a green plus sign appeared, they'd done it and Jeremy began to celebrate.

"What happened?" Aelita asked, she was like a kid under a Christmas tree.

"It worked!" Billy said with a smile, "you're coming back... to stay!"

"Yes!" she was so exited, she was finally coming to Earth, for good. They all calmed down and Jeremy began to debate telling Ulrich, Odd and Yumi. Then he asked Billy and Aelita, seeing they'd found her true family, everything was already set up and ready to go, they just needed to inform Alex, her brother that he too would be leaving Lyoko.

"I need to find someone, I'll be back"

"No, not alone!" Jeremy said "I'm calling Kaitlin, you need an escort who can fight, and she's armed to the teeth."

"Don't bother, I've got a friend who can help, I'll call Tommy, you met him Aelita, I remember he told me about you once"

"Yes, I remember him, but maybe you shouldn't bother him"

"Yeah, but he should be off right now"

"Just let Jeremy call Kaitlin, she doesn't mind and she doesn't have a class right now."

"She's on her way" Jeremy said.

Then Kaitlin got off the elevator not three minutes later, she couldn't wait.

"Did you tell the others?"

"No, I thought we'd surprise them!" Jeremy said

"Cool" Kaitlin smiled and went to the scanner room and Jeremy took over control of the super computer.

"Transfer Kaitlin, scanner, virtualization." Jeremy said

Kaitlin appeared outside of the tower that Aelita was waiting in.

"Aelita" Kaitlin called.

Aelita came running out of the tower a fun smile on her face, Kaitlin could tell that Aelita's feet could barely touch the ground. Kaitlin laughed at Aelita's enthusiasm. Then Alex came walking up, he was unsure of how he should react to his sister's excitement.

"What's going on?" he asked

"You're leaving Lyoko!"

"Jeremy found an anti-virus?" Alex asked

"Yes! he did, with help, but either way it's done" Kaitlin laughed.

Then Aelita thought about it.

"What if Xana tries to stop us?" Aelita asked

"Don't worry about it Aelita" Billy said, "I have a firewall ready to go for when you get there"

"That means, both Alex and I would have to be in the tower"

"No, I programed it to recognize him as friend and Xana, no matter what form he takes as foe"

They arrived at the tower to see Xana's monsters waiting for them.

"One last time, Alex?" Kaitlin said

"You got it!" Alex replied. He pulled out his weapon, "let's go"

Kaitlin unsheathed her sword "Let's go"

They were a good team and destroyed the monsters.

"Go ahead sis. it's time for you to be with Jeremy"

"Then, Alex you've got to devirtualize me!" Kaitlin paused "Jeremy needs all three scanners to materialize you two"

"Okay, I don't want to do this, but okay", Alex did what he was asked.

Kaitlin nearly fell out of the scanner and gasped for air as she stepped out and leaned against the scanner for support until she got it together and then went to greet Aelita and Alex. First was Aelita, a smile played across her face as she got out of the scanner and walked over to wait for her brother to join them, which he quickly did. Seeing he remembered being there from before he became virtual he could fit right in, unlike his sister who found fitting in difficult. They went up to the computer room and Jeremy and Aelita had a little reunion before going to shut off Xana.

"You don't mind if my brother and I do this?" Aelita asked softly

"No, what made you think I minded" Jeremy replied. They did and then went to the school. They went straight to Jeremy's room, purposely avoiding Ulrich, Odd and Yumi, they wanted to surprise them with the presence of Alex and Aelita.

They got there and then called Ulrich. Yumi was about to start home.

"Yumi, Jeremy just called"

"Is it Xana?" Yumi asked

"No, he has a surprise for us" Ulrich looked over at Odd, "all three of us"

"Wow, what are we waiting for, let's get going" Odd said

"Not now, he said it isn't quite ready."

"How much longer?" Odd asked

"Five minutes" Ulrich replied

"Okay, I think I can wait"

To Be Continued...

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