YUUKI MASAMI

Tsutomu Senkawa is an average high school kid who is busy studying for his senior entrance exams. One day, Tsutomu stumbles into a man who is on the run from Space Federation Officer Birdy Cephon Altera. The man throws Tsutomu at Birdy, who kills him

After two years of being dormant inside Tsutomu Senkawa, an accidental encounter with their old nemesis violently wakes Birdy up. With Birdy kicking evil's ass once again, the dark secrets of the experiments conducted by the "Agni" corporation are sl