The series follows Shinichi Izumi, a high school senior who is the victim of a failed attempt by a parasitic organism to take over his brain. The parasite, Migi, instead infects and takes over his arm, and both are forced in a peculiar partnership to fight other parasites.

Follow Sakura, the princess of the Kingdom of Clow, loses all her memories nd how Syaoran, a young archaeologist who's her childhood friend, goes on an adventures to save her, with two other companions. The Dimensional Witch Yūko Ichihara instructs him to go with 2 people, Kurogane & Fai D.