I am Hiroshi, and im boy and gey, my world got attacked by vampires some time ago, so many humans have died bc vampires have drank their blood, so the ones who are a live have made vampire hunter group it is big abt 200+ humans are in it and i am one of those, so many kids have been kidnaped by the vampires bc of their blood, everyone has their own weapons what has demon inside it what gives powers to kill vampires, my weapon is katana and its demon is water demon, every weapon is black green