The Poker face~ (kokudou/doukoku)

MAFIA AU *muzan isnt going to be in this Plot: Kokushibo has a mafia and their goal is to get a certain assasin to join them, but their only problem is, they dont have contact with the assasin or his "children"... they need the assasin due to information only he has, 2 of kokushibo's mafia members (nakime and akaza) s...