Hades-sensei is no ordinary middle school doctor. In fact, many students believe he is a shinigami. His excessive friendliness and eagerness to win his students'... more>> affection does little to offset his terrifying appearance. But, fortunately for this middle school, Hades-sensei is an expert at extracting "byouma", disease demons, from possessed students! <<less

Clay, a child prodigy, was hired at the age of 14 to become a professor to make chimeras, creatures made with a fusion of various... more>> materials. However, after he was hired, he was unable to meet the expectations of the company that hired him and was fired. He comes upon an abandoned research facility and creates a human child chimera and names him Muddy. Together, they will go out into the world and find out what Muddy is capable of. <<less