Yumi and Ulrich were literally back to back fighting. Yumi was fighting a Creeper while Ulrich was fighting a Blok. Ulrich was blocking lasers from the Blok, so was Yumi with the Creeper.
Yumi managed to reflect a laser back at the Creeper with one of her fans which resulted in the monster exploding. Meanwhile, Ulrich was fighting the Blok using the same technique. Yumi helped Ulrich by slicing the Blok while Ulrich distracted it. When it exploded, the duo went off to find Odd and Aelita.
On Odd and Aelita's end, let's just say things weren't going too well. Odd was busy fighting the Krab Xana sent while Aelita was charging up an Energy Field. However, when Aelita went to launch the Energy Field at the Krab, it disappeared.
"Um, Odd, we have a problem." Aelita worried.
"What is it princess?" Odd wondered while shooting the Krab 5 times.
"I can't create any more Energy Fields." Aelita answered nervously.
"What!?" Odd shouted while dodging a laser the Krab shot.
"What's going on Odd?" Jeremy asked.
"Let's just say Aelita's out of Energy Fields." Odd responded.
"That's impossible. Aelita self generates those so she should have an unlimited supply." Jeremy denied.
"Well I'm telling ya Einstein she's out of ammo!" Odd shouted.
Meanwhile, Joule was scared and holding on to Gunvolt's left hand tightly. Naomi and Copen were looking in opposite directions because they were so angry at each other.
"'It's best to talk it out'" mom said. "'You can't stay angry forever'" she said. Well, this time, I can stay mad at him forever and I will! Besides, it's not my fault he still acts like he's 4.' Naomi thought.
When everyone got up the stairs, they saw a door that looked absolutely untouched. When they opened the door the saw Nori sitting on Mytyl's bed reading her a book. When Naomi and Copen saw this their jaws dropped.
"How, what, how are you two still alive? How is this room still standing?" Naomi wondered.
"What are you talking about Naomi?" Nori asked.
"Come outside and I'll show you." Naomi answered.
Naomi grabbed Nori's right hand before using her left hand to open the door. When Nori looked out the door she was absolutely stunned. When she saw the mayhem of broken ceiling tiles, shattered flooring, missing staircase railings and damaged stairs laid out before her, Nori didn't know what to say.
"I suggest we leave before things get any worse." Copen suggested.
"I'll get Mytyl." Naomi noted before walking over to Mytyl's bed to grab her.
Copen, Gunvolt, Joule, Lola, Mytyl, Naomi and Nori exited the room to see the others fighting the Krab. Naomi used her right arm to hold Mytyl while she used her left hand to facepalm herself.
"Can you take care of Mytyl please Nori? I need to show these people how it's done." Naomi spoke while handing Mytyl to Nori.
Naomi proceeded to walk over and generate a ball of lilac electricity in her left hand before throwing it at the Krab who exploded. Naomi dusted her hands off before walking over to the others.
"Are you guys sure that's the last of em?" Naomi asked.
"I sure hope so." Ulrich worried.
"Wait, isn't there usually an activated tower? Do you guys think Xana activated a tower earlier?" Naomi wondered.
"How do you know about that?" Yumi interrogated.
"Jeremy explained it to me so I could help you guys out better." Naomi explained.
Naomi suddenly heard a familiar alarm sound.
"Is it just me or does that sound like the alarm from the Seraph?" Naomi pondered.
"Yeah, it does. I know that sound all too well." Copen agreed.
Suddenly, the sprinklers that were still functioning went off.
"Oh, come on! Seriously!?" Naomi ranted.
Everyone turned around after they heard a tremendous 'thud'. When everyone turned around as the curtain of dust lifted to reveal the left side of the sanatorium collapsed into a pile of ruins. Naomi pinched the bridge of her nose with her left index finger and thumb.
"Great, that's the second time in a matter of months that we've had to move." Naomi growled.
"I could initiate a return to the past if you'd like." Jeremy offered.
"You can do a what now?" Naomi asked.
"I thought you told her everything Einstein." Odd remarked.
"We have to keep some secrets." Jeremy quipped.
"Your point, Jeremy?" Ulrich sneered.
"A return to the past is exactly what it sounds like. We return back in time a day." Jeremy explained.
"Alright, do it then." Naomi demanded.
"Okay then. Return to the past now!" Jeremy spoke.
After the return to the past, Naomi was at her apartment.
'Alright, so, what happened the last time I was at my apartment? Oh yeah, I was hounded by Jota!' Naomi thought.
Naomi sighed before falling onto her bed.
'Will all of the events that happened before happen again? I wonder if Jeremy's available for a little chat.' Naomi pondered.
Naomi took out her webcam and turned on her computer before hooking up the webcam to the computer. After a bit, Naomi got a connection to Jeremy.
"Hey Naomi, what's up?" Jeremy asked.
"Okay, so, about the return to the past thing-" but Naomi got cut off by Jeremy.
"Wait, you remember the return to the past!?" Jeremy shouted.
"Um, I shouldn't?" Naomi pondered.
"Have you been to Lyoko?" Jeremy interrogated.
"No, but you have told me about it. That could be why I remember it." Naomi replied.
"Do you think you could come here and I could scan you?" Jeremy pondered.
"Sure, getting airsick on a 12 hour flight again sounds great." Naomi sneered.
"Listen, I've got an idea. But you aren't going to like it." Jeremy suggested.
"Anything's better than another 12 hour flight Jeremy so I'm listening." Naomi answered.
"I could teleport you here." Jeremy explained.
"Sure thing, see you in a bit." Naomi finished before turning off her computer and webcam.