Back at the sanatorium, Copen was finishing the last cup of coffee from the pot while walking to Mytyl's room. After Naomi devirtualized herself, she launched a return to the past to restore the trees. So, Naomi was laying back in her bed before attempting to launch her program to make the Lyoko Warriors forget her and everything else that had to do with her.
But Naomi stopped herself because she was worried that if she saw them again, they couldn't help her or they wouldn't know how to defend themselves. So, Naomi stopped the program. Then Naomi got an idea to play the prank again in the kitchen so her brother wouldn't suspect any changes in the day.
However, as soon as Naomi went to get up, her bedroom light turned on. When Naomi turned around, she saw Copen angrily staring at her.
"There's something I know you aren't telling me. So, what is it?" Copen spoke.
Naomi shook her head.
"Your Xana, you know everything already." Naomi notified.
Copen curiously tilted his head to the left.
"Who's Xana?" Copen interrogated.
Naomi then typed rapidly before seeing Xana appear on the screen of her computer.
"Wait, if your there," Naomi remarked before pointing to the computer. "And he's here," Naomi spoke while looking at Copen.
"Then I told him!?" Naomi shrieked.
Naomi then banged her head against the desk followed by her left hand which was turned into a fist upon impact with the desk.
"You still didn't tell me anything." Copen retorted.
"Oh yeah smart aleck." Naomi teased.
Copen folded his arms and growled. Xana snickered. Suddenly, Naomi lifted her head with a smile on her face.
"Hey Xana, you can increase the amount of time the return trip can go to right?" Naomi theorized.
"Yes why? What are you planning Naomi?" Xana answered.
"I know that I can rematerialize my parents with a hair since I did it with Mr. Know It All over here." Naomi spoke.
Naomi then pointed at Copen.
"So, I was wondering if you could go back 14 years." Naomi added.
Xana nodded.
"Can you do it now? I already have a test tube to put the hairs in." Naomi spoke before pulling a test tube out of her desk.