(W) Jyuu Masui. Ten is a high school boy who wants nothing more than an average* uneventful life. Unfortunately* that's not going to be easy for a half-human* half-monster child whose entire family is made up of monsters! What's more* Ten and his brother are assigned an extraordinary mission to hunt down the monsters threatening the human world! With the fate of humanity on his shoulders* will Ten ever be able to achieve the normal life he dreams of?!