Monster Tribe vol 1 back

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?!