Set in a quirky, fantastical world where people can trade hearts like commodities, players take on the role of a charming rogue who is desperate to reclaim their stolen heart from a bizarre black market of emotions. As they journey through absurd locations like the Laughter Library and the Sorrowful Swamps, players must engage in conversations with eccentric characters, solve heartfelt puzzles, and make choices that affect their emotional state and relationships. With each trade, they discover the significance of empathy and connection, ultimately learning whose heart they truly care about.