Tive uma pequena ideia que já não podia ser encaixada na Ulumi - Fanfiction então criei este oneshot. Para mais informação leia o capítulo I. NOTA: Irá ser retirada em breve para revisão.

X.A.N.A. volta atacar no mundo, mas desta vez tem um objetivo diferente, Yumi. Enquanto que nas temporadas anteriores o principal alvo era a Aelita, neste, Yumi é mais presa do que predador de X.A.N.A. Mas o que será que a X.A.N.A. quer de Yumi? Será Ulrich capaz de salvar Yumi nas horas certas? E será que William vai entrar novamente para ajudar? NOTA: Esta série supostamente seria a seguir à temporada 4 sem contar que existe a 5 temporada. Cuplas: Ulrick×Yumi Jeremy×Aelita Surpresa×Surpresa

Lyoko. A vast unexplored virtual world. That is until a student Jeremy Belpois came across it and activated the super computer and awakening Xana. With the help of a use to be Lyoko guardian named Aelita and other Kadic academy students the fight to protect the world from Xana has revealed more than what the Lyoko warriors were thinking of finding. From finding out that materializing virtual people is possible, to discovering the very man who created Lyoko and Xana, and a virus that can cause issues in the real world the Lyoko warriors have fought so many challenges and uncovered many mysterious all except one. Aelita thought she knew everything about her past when in fact a very important fragment that her father didn't give back to her is still missing. She doesn't know until one dream begins to reveal yet another mystery hidden inside the deepest depths of Lyoko.