In a quirky world where hearts are tangible, and people's personalities are embodied in brightly colored, animated hearts that can be traded, stolen, or even lost, you play as an emotionally detached heart-snatcher. Your character has a peculiar ability to swap hearts with others, altering their emotions and traits for good—or for chaos. As you wander through various city districts, each home to eccentric characters with over-the-top personalities and odd requests, you'll engage in moral dilemmas, friendship quests, and laugh-out-loud situations while attempting to solve the mystery of your own missing heart. Every choice you make will impact the hilarious narrative, revealing how interconnected these heartbeat tales truly are.