Yuu is an average American teen that has a fiery temper, loves manga, and has the same last name as Sanosuke Sagara from Rurouni Kenshin. Her life couldn't get any better than it already was...until one day... She was in the library studying when WHOOSH! She had the opportunity of a lifetime...to visit the world of he...
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 war...