In a world where emotions and memories can be literally stolen and traded, you play as Max, a heart merchant who specializes in retrieving these intangible treasures for clients in the city's underground market. While trying to recover lost hearts for desperate clients, Max stumbles upon a conspiracy involving a powerful benefactor who aims to monopolize the heart trade and control people's feelings. As you navigate the treacherous underbelly of the city, you'll engage in branching dialogues, make morally ambiguous choices, and solve emotional puzzles to uncover the truth about the many hearts you've touched—and possibly changed—along the way. Will you save the hearts at stake, or will you become a pawn in a game of emotional manipulation?