a girl named y/n was born in the lower cities of Seoul. the underground city which y/n lived in was run down the poorest lived down there. in the world y/n was into there were gods and mortals the gods were immortal and could grant it to certain mortals to gain immortality. certain humans could be born as demi-gods in which they had a parent who was a god and a parent who was mortal.only thr lucky few could gain the gods attention which happened to be y/n when she robbed the wrong person....