Love Pistols vol. 1 (yaoi manga)

People are starting to act very odd around Norio. This average, normal boy is suddenly getting a lot of unwanted romantic attention and he can’t figure out why! A broken leg and a fall down the stairs into the arms of a handsome stranger set off the beginnings of an explanation, and it is one Norio never could have possibly imagined.

Soon a whole new world opens up for Norio, revealing a secret society of special people evolved from animals other than monkeys. This society has a complex structure and its members are ranked by rarity and desirability, and it turns out that Norio is a particularly rare breed and his DNA is in much demand! How will he survive in this modern jungle where he’s suddenly the prey?