A/N: sorry last chapter was so short, but I really wanted to do a teaser type thing.

Whoooooooaaaa, It's been so long. Note that my memory of all things CL has faded a bit, sorry if I get facts dead wrong that I've gotten right in the past, please tell me. :)

"Delmas," Hertz calls.

"Present," Sissi replies.

"Stern."

"Present," Ulrich says.

"Stones," No reply, "Aelita Stones?" Hertz calls for Aelita, still no reply, "Jeremie, would you happen to know where Aelita is?"

"Um, well, she's, she's," Jeremie needs to come up with a story, and quick.

"Well? Where is she?" Hertz asks.

"She, she's in the infirmary," Jeremie comes up with a short term solution.

"Alright," Hertz accepts the answer then finishes attendance and goes on with class. After class, the group goes to the bench to talk.

"What are we going to do?" The red haired girl asks worried.

"I don't know," Jeremie says, "Without Aelita here, we have to try and come up with a long term story to tell everyone."

"Yeah, I still don't know why she left us, especially for Xana," The red haired girl asks.

"Me either, it's just so messed up," Odd said.

"I know, I know, but I don't know what to do," Jeremie said.

"Alright, enough for now, how about we try to think of a story for now, you know, focus on what we know and can do," Ulrich says trying to avoid an all-out grieving fest in the group.

"Alright," The group agrees, and discusses possible stories; trying to be as detailed and precise as possible, they eventually settled on a story, Aelita was pulled back to Canada for an unknown reason, she wouldn't' tell us why.

"We all agree?" The red head asks everyone.

"Yes," The group agrees, just in time too, Jim comes up.

"Belpois, Della Robbia, Ishiyama, Stern, Summers, Delmas needs you in his office," they head off, knowing what is coming.

"Where's Ms. Stones?" Delmas asks when everyone is in his office.

"She went back to Canada sir," Jeremie tells him.

"Why?" Delmas asks.

"Didn't tell us," Yumi says.

"Hmmm," Delmas is thinking about this reason.

"If you ask me they are covering something up!" Jim Yells.

"Calm down Jim," Delmas says calmly, "Well, un," Delmas is interrupted with a beep from Jeremie's laptop.

"Huh?" Jeremie knew this beep, it wasn't a tower, it was a video chat request.

"What's that?" Delmas asks.

"Someone wants to video chat?" Jeremie asks himself.

"Aelita?" Odd asks.

"Well, Mr. Belpois, find out," Delmas says, Jeremie gets out his laptop and opens it. It is Aelita.

"Aelita?" He asks when the window opens after he accepts the request.

"Hello Jeremie," Aelita says, "Sorry for leaving so abruptly."

"Why hello Ms. Stones," Delmas says.

"Oh, hi Mr. Delmas," Aelita says, motioning to Jeremie to turn the laptop to face Delmas, which he does.

"So Ms. Stones, what made you clear out of here in such a hurry?" Delmas asks her.

"Visa issues apparently, don't ask me how there was an issue I do not know," Aelita says.

"Hmm, alright Ms. Stones, Hope you can figure these 'issues' out soon," Delmas says.

"Thank you Mr. Delmas" Aelita says.

"You are dismissed," Delmas says. The group leaves his office.

"Well, nice to see you guys again," Says a girl with reddish-pink hair wearing a lace white blouse with a black skirt and black leggings.

"Aelita!?" Jeremie says surprised the second he says that his laptop beeps, tower.

"Yes, hush with that name or else you'll get in trouble," Aelita says calmly.

"Why do you care?" Delita says in a friendly, but harsh way.

"Because I'm kind? I don't want you guys getting in trouble because I left, besides, I'm betting bored sitting around on a Replica," Aelita says getting off the wall and walking down the hall.

"So why did you leave?" Delita says in the same tone.

"Uh, bored being here?" Aelita's tone shows she's trying to dodge the question.

"Oh?" Delita says, trying to confront this dodging.

"Yes, now, you have something more important to deal with," Aelita says.

"Like?" Delita asks.

"Them," Aelita points to a pair of Tarantulas that are walking towards the group. "Have fun with them," Aelita waves to the group as the Tarantulas take up a fighting position.

"Uh, I would recommend hiding," Delita says, ducking behind a wall, as do the others just before the Tarantulas open fire upon the Warriors.

"Enjoy," Aelita snaps her figures and vanishes in a puff of black smoke.

"Well this is just great," Delita says.

"Yes it is," Odd says.

"OK, uh, how shall we get to the factory?" Delita asks, thinking, "Ok, Ulrich, you deal with the Tarantulas, keep them distracted, the rest of us will rush to the factory, and try to stop Xana.

"Got it," Ulrich says.

"On three," Delita says, everyone acknowledges, "One, Two, Three," Ulrich goes out and distracts the Tarantulas while the rest of the group rushes off to the factory.

At the Factory, Jeremie starts the Transfer process. "Alright guys, ready?"

"Ready," Delita, Yumi, and Odd says in unison as they step in.

"Scanner Delita, Scanner Yumi, Scanner Odd," Jeremie starts the transfer, "Transfer Delita, Transfer Yumi, Transfer Odd, Virtualization!" Jeremie sends his friends to the Ice Sector. Delita in a red version of Aelita's season four Lyoko outfit.

"We're here Einstein, send our rides," Odd says.

"On it," Jeremie says as the OverWing, and OverBoard appear.

"Lets move," Delita says, hopping on the OverWing with Yumi, Odd hops on the OverBoard and they take off towards the tower.

The group's trip to the tower was uneventful, but once they got within about two Kilometers of the tower, a Megatank attempts to blast them out the sky. "Watch out!" Delita yells at her two friends dodge the blast.

"You've got company!" Jeremie says.

"Thanks Jeremie, but your a little late," Delita says.

"Sorry, but you got two Megatanks, Tarantulas, and two swarms of Hornets," Jeremie warns them.

"Well, this will be run, right Odd?" Delita asks.

"Yes it will be," Odd dives into the monsters shooting his Laser arrows.

"Not what I meant odd," Delita says.

"You should know him by now Delita," Aelita says, and Delita looks around quickly, startled.

"Oh, Sorry I scared you," Aelita says as a Manta with her casually sitting on it as it flies in front of Delita and Yumi.

"Aelita!?" Both girls are surprised.

"That's my name," Aelita says calmly.

"Why are you here?" Delita asks.

"Didn't I tell you guys I was bored sitting around on Xana's Replica?" Aelita asks.

"So you want to be here?" Delita asks.

"Why not? More fun here," Aelita stands up. "Energy field!" Aelita fires an Energy field at the two girls on the OverWing, who dodges the attack.

"Well, fun this will be," Delita says, back flipping off the back of the OverWing.

"Delita what are you doing!?" Jeremie says.

"I'm going to have some fun," Delita says as a pair of red wings appear which causes her to stop falling.

"Well, this should be fun," Aelita jumps off the Manta just as a fan from Yumi slashes through the eye on the top of the Manta, destroying it. "Well, nice one," Aelita waves her hand over her wrist band and her wings appear and stop her fall.

"Yes, it will be," Delita says as reddish energy in the shape of a boomerang appears in her hand. "Lets go!" Delita throws the boomerang at Aelita who dodges the boomerang as it flies past her, but it returns, as a boomerang does and hits her in the back.

"Ow!" Aelita says as she is shocked by the boomerang which disappears. "Clever Delita, Energy Field!" Aelita throws an Energy Field at Delita who easily dodges it.

"Same old tricks huh?" Delita asks as she makes another Energy boomerang appear and throw it.

"Not getting me with that this time!" Aelita dodges it both times.

"Wasn't trying to get you with that one," Delita says, that gets Aelita's attention. Delita throws what appears to be a ball of solid reddish energy.

"Uh oh," Aelita tries to dodge the ball, but as it flies past her, it explodes, sending a shock wave of pure energy around it, which hits Aelita, and sends her away due to loss of life points.

"Well, that was fun," Delita says.

"Sorry to interrupt, but the tower?" Jeremie says.

"Oh yeah, sorry," Delita says as she quickly flies to the tower, which is now unguarded as Yumi and Odd has dispatched the monsters while Aelita and Delita were fighting. She enters the tower and floats up to the second platform where an interface appears. The red haired girl puts her hand on the interface, which then displays her name, then Code Lyoko and the tower is deactivated.

"Return to the past, now!" Jeremie does a return to the past to undo any damage that the Tarantulas might have done and erase any memories of them.

"So, she didn't just leave us," Delita says, leaning on the wall of the lab.

"Why did she team up with him?" Jeremie asks.

"Something tells me we will find out soon," Delita says.

A/N: Something tells me there are 20000 fact and personality errors in this that stem from me not watching or doing anything CL for like 10 years. Again, please inform me of these errors and how to fix it so I can try and get them right next time.