In this story, you will play as a girl named Yuni, who was adopted by mafias when you were living in slums and then trained to be one of them. While their intentions for picking you weren't good, you certainly did made a bond with them, though after a few years, the ones who adopted you were assassinated by members of some other clan. Though only after losing them, you realised how much you wanted to be with them.

The goal of this story is to revenge them while becoming the best of the mafias.