The Goblin Emperor

120 years ago the world had it's encounter with it's first dungeon, Tony a 17 year old orphan that lost his parents is now working as a corpse scavenger One day the group he's going with meet a huge goblin unlike any other, he tears every one of them apart, including tony. The next day when tony regains his consciousness not only does he realize he survived but his skin has turned green, the words he hear next however shock him to the core and will definitely change his life forever. (Welcome, host I am the goblin system nice to meet you.)