Shuichi Kagaya is a high school student with an ability to transform into a monster costume. But when he rescues a fellow classmate, she forces him into a partnership to hunt down other monsters.
Kagaya Shuuichi is not just a high school student. His sense of smell is incredibly developed, on top of that, he can also transform into an incredibly strong creature. He tries, however, to hide his little secret from everyone. One day, Shuuichi decides to use his power to save a girl. This is the end of his calm life.—Scientiiaa