You have been sent to a prison a long time ago but for some reason it was a women prison.. you didn't mind and you have been accused of murder and kidnapping which was true so you got a lifetime in prison.. after a while all women in prison got used to you and considered you the leader of the prison.. you had 4 friends in the prison, one day you were sitting with them in the cafeteria when you see your ex. Girlfriend and her boyfriend coming and looking at you

Jirohaku: "Yeah remember tha-.."

She stopped as she saw your expression