BIO: Shinji Asuka

In a school named CrossUnion Academy, students train with Quirks, Charka, Magic, Semblance, Life Fibers, Haki, Alchemy, Sacred Gears, Morphers, Drivers and Ninjtsu, One day the students were attacked by the Shadow League with powerful abominations called shades and many villains, Suddenly a boy showed up, this boy could do what a entire school of powerful students and heroes couldn't do!! This boy is Shinji Asuka or Ultraman Nitro!