The "Black Fist" side quest unfolds in the Kabuki District of Watson. After chatting with Coach Fred outside the apartment, you unlock the mission. The map below pinpoints the boxing arena. Reach the venue, ascend the staircase, and converse with the twin opponents to set your wager. Winning doubles your payout, while a loss forfeits the stake. During the bout, focus on the defensive maneuvers—when stamina drops, dodge and recover. The twins rarely attack simultaneously, delivering a manageable challenge.
