rank up

you are in a dungeon with hunters and you are a dungeon cleaner and you clean up those bodys everyday at work but you can rank up to become a advanved skill cleaner then a F rank hunter c rank hunter and then all the way too s rank hunter and you will be free from the dungeons charctors alex b rank hunter stifony d rank hunter jack d rank lily d rank(do not check voice or else i will find you)