Blade wakes up to find that Sophie has left Rosewood Academy in the middle of the night, in pursuit of her clones. Now, it's up to Blade and his friends to find a way to save both Sophie and her sisters from their cruel fates...
The story is set in Rosewood Academy, a school that trains future heroes destined to protect mankind. The school accepts only those with the most potential. Arnest Flaming, a girl who boasts the top record in the academy, is assigned to guide a mysterious but cheerful new student named Blade who rivals her own power.