With extraordinary abilities, Kai and his frail sister Hikaru were safeguarded by the agency ASHURUM. Recruited by Eiji, he joined ASHURUM's elite unit AESES for rigorous training. During his spare moments, Kai would visit Hikaru in the organization"s hospital, yet her health remained stagnant while the organization promised recovery, nothing changed, despite the promise of a cure. After a year of remarkable progress from the training, Kai resolved to finally flee the agency.
Studio Pierrot Japan