Undercover: Mission Roronoa (One Piece AU)
There isn't a single being here, may it be a mere child or a full grown adult, who doesn't know how to hold a gun. To wield a sword. Or simply.. to kill. If you want something, you kill. If you need something, you kill. It was an endless bloodbath... Eventually, people started to team up and gathered the toughest amon...
