I don't own Harry Potter or Code Lyoko.
A great day
Aelita was using the interface as the others kept watch.
"What about the Mantas? How're we doing?" asked Jeremy.
"Looks like they're going to hatch real soon…" said Ulrich as he watched the walls start to bend.
"And judging by the size of the nest, we're going to have some big, bouncing babies!" Said Odd.
"Babies?" asked Harry. "Those are more like adults."
"Ok Aelita, that's enough," said Jeremy.
"Just a little longer."
Harry clutched his head. More images ran through. "Jeremy, can you scan me when we come back. I think Xana did something else apart from just sorting out that mess of programs in me."
"If you really want me to." The mantas hatched.
"Aelita, listen, I don't want to rush you, but uh…" said Odd.
"It would be a good idea to leave now," finished Harry. They summoned their vehicles and rode out to meet them. Aelita jumped into the Overjet. "It's a good chance to practice my aerial battle skills."
He started to head up slightly and aimed at the target. He fired and destroyed it as Jeremy started to open a tunnel.
"Still just babies and check 'em out!" exclaimed Odd.
"What do you think they are, male or female?" asked Ulrich.
"Considering their tempers, they gotta be girls, right?" asked Odd.
"Just watch, I'll show 'em what it is to be a guy!" said Ulrich.
"Jeremie, tell me; do I really need to hear this?" asked Yumi.
"Uh, sorry Yumi, but you can't always choose your friends! Anyway, the tunnel will be open soon."
Harry flew over another manga and destroyed it.
"Leave some for us Harry," called Ulrich.
"Ok, the tunnel is open. The mantas shouldn't follow you inside."
They flew through the open tunnel.
Sometime later
"And there we are. The data is being analysed," said Jeremy as he ran the program.
"Great. And what does that mean exactly?" asked Odd.
"It means that with all the information we've been able to recover, there's a good chance of finding the antivirus."
"You mean, we can shut down the supercaculator soon?" asked Ulrich.
"Yep. It means that soon Aelita won't be tied to the supercomputer by that virus. Harry, didn't you want me to check you?" asked Jeremy.
"What's up?" asked Ulrich.
"I've been getting these images," said Harry. "From nowhere. It started around the time that we first met the Scyphozoas."
"Do you think it's Xana?" asked Yumi as Harry walked to the elevator.
"We can't be certain it's not him."
Jeremy scanned Harry and looked at the results as he came back up.
"Well?" asked Harry.
"Nothing there apart from the normal stuff. I guess it was just you."
"We still have to keep an eye out," said Harry. He checked the Xana detection program. "That's weird. It's like someone improved it. I doubt it was Xana and I know it wasn't me."
"Well, I guess that's why you got those images," said Aelita.
"Anyway, back on topic," said Odd. "What are we going to do with our free time, I mean if we can't save the world anymore?"
"You might study a little more and learn something for once!" suggested Yumi.
"Wow! Three am! We'd better head to our rooms," said Jeremy as he looked at his watch. "That's if we don't want to be caught."
Dorms
"Well, goodnight," said Jeremy as he and Harry walked into their dorm.
"You mean what's left of it!" said Odd. "We'll only get four hours sleep!"
Sissi looked out her door at Aelita and Jeremy.
"Jeremy, do you really think that yours and Harry's calculations will lead to something?" asked Aelita.
"You never know. But I think so."
"I can't believe that soon I'll be really real!"
"Well to me, you already are…very real, I mean it!" said Jeremy. "To everyone else, you're Aelita Stones. Odd's cousin."
"You know that isn't true."
Sissi gasped and pulled out a recorder.
"But a lie that everybody believes isn't really a lie anymore…" said Jeremy. "Don't worry Aelita. Tomorrow's going to be a great day. Believe me."
They said their goodnights and Sissi closed the door.
"This time I got them!"
Lab
The computer started up and red lines appeared amongst the code.
Morning
"It's Tuesday already! No, you're not dreaming, or rather you're not dreaming anymore!" said the radio. "It's seven o'clock in the morning on Sky radio."
Jeremy and Harry woke up and got dressed.
"Look out the window. The birds are cheeping, the sun is shining and people are talking. You're probably falling back to sleep. It's a great day that's going to start off with the Subsonic's latest hit."
Mr Ishiyama turned off the radio as Yumi had breakfast.
"Hmph! I can't help but wonder what a girl your age could possibly be doing out at such a late hour! There's a boy behind this, isn't there?!" he asked.
Kadic
"I couldn't exactly tell them that there were four friends involved and all of them boys, could I?" asked Yumi to Ulrich. "That would have really freaked 'em out."
"Why didn't you just make up a story?" asked Ulrich. "I do it all the time with my parents!"
"I'm sick of lying. I'd love to be able to tell them everything like I used to."
"Don't worry Yumi," said Jeremy as he and Harry walked over. "Soon you won't have to lie anymore. Cheer up. It's going to be a great day. The radio said so."
"Don't believe everything the radio says Jeremy," said Harry.
"Don't you think Jeremie looks happy this morning?" asked Herb to Sissi as they watched.
"Not for long…"
Corridor
Harry and Jeremy walked along the corridor.
"Hey! Jeremie and Harry! Would you listen to something for me?" asked Sissi as she held up the recorder. "You'll see, there's not a lot of music, but the words are really interesting…"
Class
"She taped the whole conversation," whispered Jeremy to Odd and Ulrich as Ms Hertz drew on the board.
"What does she want?" asked Ulrich.
"She wants to be a part of our group," explained Jeremy. "And that we explain everything to her. If not, she'll tell her dad."
"She's worse than I thought," said Odd.
"Excuse me, you three, but do you mind if I teach a class here?" asked Ms Hertz as she looked at them.
"Not at all ma'am, after all, it is your job," said Odd.
"Yes, and my job is to also ask questions, isn't it Odd?" asked Ms Hertz again. "So would you be kind enough to tell me the mass in moles of two oxygen atoms?"
"Um…um…"
"32 grams per mole," said Ms Hertz. "And the principle of photosynthesis?"
"Uh…you mean… Harry told me this a few days ago! It's what plants use to make oxygen, right?!
"The synthesis of oxygen from plants possessing chlorophyll placed in light, yes. Alright, here's an easy one now: which student in this graduating class is the biggest failure in science who, nevertheless, takes the liberty of not listening to my lessons?"
"Um…m-me, Ms Hertz?" asked Odd.
"Bravo! Well done, Odd! You see what you can do when you apply yourself?" asked Ms Hertz. The class laughed at him.
Outside
"Whatever happens, we can't let Sissi tell her father," said Jeremy.
"That's obvious," said Harry.
"Don't worry Jeremy," said Ulrich. "I've got an idea."
"This six going to fail," said Harry.
Gym
"I'm so happy that you finally decided to give me a lesson in penchark kilat!" said Sissi as she walked in.
"Pencak silat," corrected Ulrich.
"Oh, whatever. Well, I wonder what could've made you change your mind all of a sudden!" exclaimed Sissi. Harry slipped into the changing rooms along with Jeremy and Odd.
"Is it this one?" asked Odd as they walked along the lockers. He pulled out her bag and looked through it. Jeremy pulled out the player and opened it.
"Huh?" It was empty.
"Maybe this is what you're looking for?" asked Herb as he opened the door and held up the disk.
"This is a basic move," said Ulrich as he showed it to Sissi. "You should be able to manage it."
Sissi fell over.
"You were right, Sissi, as usual!" said Nicholas as he and Herb brought the three over.
"They were after the minidisk!" said Herb.
"Oh, well, gentlemen…did you think you were smarter than me?" asked Sissi. "You don't know me very well. It's time for you to spill the beans. Tell me everything you've been up to since as long as I can remember. What's the big conspiracy?"
"You mean this minidisk?" asked Harry as he held it up. Herb gaped at it.
"How?"
"That's for me to know and for you to never find out," said Harry as Herb tried to grab it. Sissi walked forward and snatched it out of his hand.
"You won't tell me a thing? Is that it?" asked Sissi. "Ok. That's it. I'm going to play this recording to my father!"
She walked away as a white dome covered them.
Earlier
"It's Tuesday already! No, you're not dreaming, or rather you're not dreaming anymore!" said the radio again. "It's seven o'clock in the morning on Sky radio."
Jeremy and Harry woke up and got dressed again.
"Look out the window. The birds are cheeping, the sun is shining and people are talking. You're probably falling back to sleep. It's a great day that's going to start off with the Subsonic's latest hit."
"Hi Dad," said Yumi as he turned the radio off.
"Yumi, I have to talk to you!" he said.
"Papa, I know what you're going to tell me, you're totally right. Ok, I'm sorry!" said Yumi as she walked off.
"Yumi!"
Kadic
"But I didn't program going back in time…" said Jeremy.
"Neither did I," said Harry as he concentrated.
"Then how do you explain the fact that Tuesday's starting again?" asked Aelita.
"It's weird…" said Jeremy. "Let's go over to the factory after science class."
"It's not weird at all," said Harry. "We know that neither of us did it. There's another that could program it."
"Xana?" asked Jeremy. Harry nodded.
"At least we've got a second chance to get Sissi off our backs," said Ulrich as he looked at her. "Sissi? Oh, I'm so glad to see you!"
"What? You are?" asked Sissi. "But-but…you see, I err, I wanted to talk to Jeremie!"
"Oh, that can wait. There's something I've been wanting to ask you for a long time, but…I just can't bring myself to do it," said Ulrich.
"You…oh…y-you can't uh…"
"Would you like to learn…pencak silat with me?" asked Ulrich.
"Yes please!"
Class
"So, would you be kind enough to tell me the mass in moles of two oxygen atoms?" asked Ms Hertz.
"32 grams per mole, ma'am!" answered Odd.
"Uh, oh! Yes…uh, that's right…uh, very well, Odd! Now please, would you explain to me the principle of photosynthesis?" asked MS Hertz, stunned by Odd's answer.
"Of course, ma'am! That would be the synthesis of oxygen from plants possessing chlorophyll placed in light."
"Odd! Is it really you? You haven't been replaced by a clone?" asked Ms Hertz.
"No ma'am, why? Is something wrong?" asked Odd.
"No, er, no. Let's go on with our lesson!" said Ms Hertz as she walked to the front.
"Wow! Hey, being a good student's so cool!" said Odd quietly.
"Hehe!" said Jeremy, winking at him.
Gym
"You're good at this," said Ulrich as he showed Sissi the move.
"Oh? That's great."
"Uh…Sissi? Could I talk to you as a friend?" asked Ulrich as he looked at her.
"Sorry? As a what?"
"As a friend," repeated Ulrich. "Y'see…I'm worried about Jeremie and Aelita. I know you're going to laugh, but…"
"Laugh? But why?" asked Sissi.
"Well, um…y'see…they-they've kinda lost it. For some strange reason they think they're…virtual people!" said Ulrich as he walked over to them.
"What's that?" asked Sissi.
Lab
"Do you think we'll relive the same day over and over?" asked Aelita.
"First, I'll have to isolate the program that jumps back in time," said Jeremy. "To see what's going on."
Aelita and Harry looked at the screen.
"Maybe, its Xana's doing, like Harry said," suggested Aelita. "You know how he's always right when it comes down to it."
"We'll know in a minute."
"Odd, you mind telling us what you're doing over there?" asked Yumi as she saw him with a textbook.
"I'm studying! That's what you wanted me to do, wasn't it?" asked Odd.
"Look at that," said Jeremy as the results came back. "Xana's managed to take control of the return to the past!"
"But how?" asked Aelita. Harry went over the images he received.
"He placed decoy data."
"Rather, he booby trapped it," said Jeremy.
"Why would he do that?" asked Aelita. "He must have a reason."
"Who knows what goes through that head of his," said Harry.
"I don't know," said Jeremy. "In any event, it's starting again! We're going to go back in time in a few minutes. I'm launching a scan to see if a tower has been activated."
Locker room
"I can't believe that soon I'll be really real!"" said Aelita on the recording.
"It's even worse than I thought! They've gone right off the deep end!" said Ulrich. "I don't envy Harry, living with Jeremy.
"But…that's crazy!" said Sissi
"Oh, it's much worse, they're totally out of it!" said Ulrich.
Lab
"Tower activated," said Jeremy as the results appeared. "Xana's launched an attack."
"But what kind?" asked Yumi.
"I don't know yet but expect the worst. He didn't take control of jumping back in time for the fun of it!" said Jeremy. "Have you got anything to add Harry?"
"Doesn't the computer add a qubyte every three trips back or so?" asked Harry. The white light covered them.
Earlier
Jeremy immediately turned off the radio.
Yumi's house
Yumi had her breakfast and left before her dada could say anything.
Class
"What's fascinating is that plants use the sun's energy to change water and carbon dioxide into glucose, and in exchange, give off oxygen!" said Odd. The class stared at him.
"Odd, if you keep this up, you'll be teaching the class instead of me!" said Ms Hertz who couldn't believe her eyes.
"Oh, I certainly don't know as much as you, Ms Hertz!" said Odd.
"I'm beginning to wonder!"
"Just think," said Ulrich. "I'll have to start all over again with Sissi."
"Don't even bother," said Jeremy. "I need you on Lyoko. There's an activated tower."
"But what about Sissi?" asked Ulrich.
"We'll find another way," said Jeremy.
"Fair enough. I really don't think I could be as clever as yesterday, not like Odd!" said Ulrich as they looked at him.
Lab
"Transfer Yumi Transfer Harry! Transfer Aelita! Scanner Yumi! Scanner Harry! Scanner Aelita! Virtualisation!"
"Welcome to Lyoko, ladies!" said Odd. Harry glared at him. "And guy!"
"The activated tower is on the second plateau to the north," said Jeremy. "Sorry but you're going to have to go without vehicles. I don't have enough resources."
"No sweat!" said Ulrich. "It will be like old times."
"Where I can run as fast as the wind," said Harry. "Let's go."
"Good luck," said Jeremy. "I'll try to regain control of jumping back in time."
"It's kinda quiet," said Odd as they started to walk.
"Too quiet if you ask me," said Ulrich.
"You can never really enjoy the present moment, can you Ulrich?" asked Odd as Hornets arrived.
"Oh, yes I can!" exclaimed Ulrich. Harry shot at them. They blew up, as usual. "Harry!"
"Jeremy, Xana is sending us monster," said Yumi.
"So I see," said Jeremy as he watched their progress. "Guys, on your right! It should be a path that leads to the Tower."
"With a platform to land on?" asked Odd.
"Well logically, yes!" said Jeremy
"That's encouraging!" said Odd as they ran towards it.
"I just hope old fish heads don't turn up," said Harry.
"GERONIMOOOOOOO!" yelled Odd as they jumped off the edge. Bloks followed.
Principal's Office.
"You know very well that isn't true" said Aelita on the recording.
"Hm, these little machines work very well!" said Delmas as he took the headphones out.
"Daddy, that's not the point!" exclaimed Sissi. "You heard what they said."
"Yes, it's strange indeed. I'll call Della Robbia's parents so we can get to the bottom of this."
Lyoko
They landed.
"Nice jump," said Jeremy. "But it cost everyone but Harry twenty life points."
"Not fair," complained Odd. "Anyway, we can see the tower."
"I guess it's a ninja's instincts that allowed him to avoid damage," said Yumi. "Like with the dodging lasers."
"Anyone want a ride?" asked Harry.
"You know we can't summon our vehicles," said Ulrich. Harry looked at him and froze. "What's wrong?"
"Fish Heads are coming."
"What is he talking about?" asked Yumi as she destroyed a Blok. Harry dodged the lasers and destroyed the other two.
"I think he means the Scyphozoas," said Jeremy. "Xana has started another jump back in time."
Another Blok attacked Yumi and she devirtualised.
"If only I had more time to find a solution!" said Jeremy.
"Cheer up, Jeremie. You're about to get another day!" said Yumi as she walked over to him.
Principal's Office
"So you've never heard of this young women who claims to be your son's cousin?" asked Delmas on the phone.
"No, I assure you."
"I'm sorry to have disturbed you." He put the phone down as Sissi waved the player in the air just as the return trip hit them.
That morning
Jeremy turned off the alarm. Ha glanced at the monitor. "Oh no! I don't believe it!" he called Ulrich. "Aelita and Harry are still on Lyoko!"
"We have to get back to the factory," said Ulrich.
"Go ahead. I'll meet you there."
Sissi's dorm
Sissi stretched as a spark went up the radio's wire and smoke came out of it.
Harry's and Jeremy's dorm
Sissi walked into the room.
"Sissi, I already know what you're going to say, but I don't have time," said Jeremy. The eye of Xana appeared in her eyes.
"Don't you move!" said Sissi in a high pitched, distorted voice.
"Uh…"
Lyoko
Several hornets flew around as Harry and Aelita hid under a cover Aelita created.
"But what are you doing?" she asked. "We need you over here!"
"We're waiting for Jeremie. Without him, we can't do anything!" said Yumi as Ulrich called him.
"Leave your message, I'll call you back." said Jeremy's answering phone.
"Still no answer…" said Ulrich.
"Ok, we'll find him!" said Odd.
Harry's and Jeremy's dorm
"Sissi…you're not yourself!" said Jeremy as he picked up his glasses. "Xana has possessed you! You must not obey him!"
"I've never felt so good!" said the Xanafied Sissi. "And soon I'm going to do the same to your little friend Harry. He'll make a perfect host. I can wait. If it wasn't for him, I'd already have Harry under my control!"
"No!" yelled Jeremy as she picked him up and chucked him across the room. "He's stronger than you!
"Ah, there you are! Help me to transport this simpleton to a safer place!" ordered Sissi as she saw Herb and Nicholas.
Lyoko
"Yumi. I'm sorry," said Aelita as the hornets attacked the rock. It crumbled and Harry immediately attacked them. They blew up before even getting a shot at them.
"Aelita! Harry!"
Harry focused and thought of Jeremy. He saw the Xanafied Sissi.
"Jeremy's in trouble!" he yelled. "I don't know how but Xana took control of Sissi and is using her to attack him! They're in the boiler room!"
Yumi called Ulrich. "Harry's say's Jeremy's in the boiler with a Xana possessed Sissi. No, he doesn't know how."
Boiler room.
"Perfect! They'll never think of looking for him here!" said Sissi as they walked in then paused. "I feel his presence…"
"His presence…" muttered Jeremy. "Harry's presence? How does she sense that?"
"But Sissi, what's going on?" asked a confused Herb.
"You! Be quiet!" ordered Sissi. She looked at the door where Odd and Ulrich entered.
"Odd, Ulrich! Look out! Sissi is possessed by Xana!" warned Jeremy.
"We know," said Ulrich. "Harry told us."
Sissi took one of the pipes off the wall. Steam welled up and the two boys let go of Jeremy.
"Can you see anything?" asked Herb.
"No. let's get out of here!"
Jeremy walked along the wall and ran past Sissi who attacked him. He ran to the two other boys.
"Don't worry, I'll handle her," said Ulrich as he picked up a bar.
"Are you sure?" asked Jeremy.
"I'm sure."
Jeremy and Odd ran through the door as Ulrich walked over to Sissi.
Lyoko
Harry and Aelita backed away from the Tarantulas. Harry destroyed them but more took their place.
Sewers
"How did Xana learn to possess people?" asked Odd as they rode down the sewers.
"It looks like he's increased his powers," said Jeremy.
"Brilliant Einstein but how?" asked Odd.
"With…the jumps back in time!"
"You think so?" asked Odd.
"I sure do!" said Jeremy as they climbed the ladder. "The Supercalculator is a quantum computer that uses the properties of qubytes. Every time you add a qubyte, its power theoretically doubles. I think the po…"
"Jeremie, do you mind saying that in English?" asked Odd.
"The supercaculator is so powerful, it can do it."
Lyoko
Harry and Aelita hid in a cave.
"Where's the back up?" asked Harry as they looked down the path. "I know I can handle them but I can't do that and keep an eye out for Fish Heads at the same time."
Three hornets surrounded them.
"Oh no! The Scyphozoas!" exclaimed Yumi as she saw them on the monitor. They slipped up behind them and grabbed them as Jeremy and Odd came in.
"There you are at last!" exclaimed Yumi. "Aelita and Harry are in trouble! The Scyphozoas have them!"
"It's worse than you thought," said Jeremy as he sat down. "Xana intends to possess Harry. If he does that, then we've lost! None of us can fight him one on one. Not even of we fight all together!"
Boiler room
Ulrich dodged Sissi's attacks.
"Sissi! No!" he yelled as she was about to hit him.
Lyoko
"Virtualisation!"
The two dropped down next to where Harry and Aelita were being held. Harry had a look if intense concentration.
"Let me go!" he ordered. The monster holding him let him go with a screech. Yumi threw her fan and destroyed the hornets. Odd shot at the remaining Scyphozoa and it dropped Aelita.
"Xana's started another jump back in time. We might have to start all over again!" said Jeremy.
"I'd really rather not, Jeremie!" said Odd.
"Are you two aright?" asked Yumi.
"Yeah," said Aelita as Harry shuddered.
"It felt like Xana was stuffing something in me!"
"He was," said Jeremy. "He was putting himself in you."
Harry glared at the tower.
"We just have to make it to that darn tower!" said Yumi as she looked at it.
"And we're not there yet!" said Odd as Harry ran towards it, defeating any monster on the way.
"This might be the code that we need," said Jeremy as he pressed buttons. "It's got to work… I can't believe it! It worked! I stopped the jump back in time!"
"I don't think Harry cares," said Yumi as she watched him enter the tower. "I think he's got a lot of anger at Xana."
Harry rose the second platform and pressed his hand to the screen
Harry
Code
Lyoko
"Do I have anything to fix?" he asked.
Boiler room
The eye of Xana disappeared from Sissi's eyes.
"What happened?" she asked. "What am I doing here? Oh no!"
She picked up the minidisk.
The next day
"Sissi doesn't remember a thing," said Ulrich. "It's as if nothing happened. Harry fixed the boiler room and changed Herb's and Nicholas's memories."
"Lucky for us," said Yumi. "And lucky that Xana didn't manage to get Harry. Ms Hertz already gave each of you four hours of detention for skipping her class…"
"You know, if our homework is on photosynthesis, I just might get the only good grade in my entire career as a scholastic washout!" exclaimed Odd.
"What was that about Harry?" asked Ulrich.
"Xana want his body," said Jeremy. "Because of the power's he holds I guess. Anyway, we now know that the return to the past increases Xana's powers as he can now control people."
"We're going to have to be very careful. The next round is going to be tougher than ever," said Ulrich.