Zen is the top mafia boss leader that everyone feared of and he also had a lot of criminal records,even the most police officers were afraid of him,you are an assassin killer and your next target was zen

you sneaked in his mansion,trying to find a way to kill him easily,you climb up to his bedroom floor and opened the bedroom window,you saw zen leaning back in his chair as if he was waiting for your arrival. “the world is a chessboard,I am it’s king.what is your role? hm?” he grins