Set in a surreal world where hearts are physical objects that can be traded, stolen, or even borrowed, players step into the shoes of a quirky heart merchant named Thump. In a bustling bazaar where emotions are currency, Thump navigates a web of eccentric characters – from an overzealous heart collector to a mysterious figure who claims to have lost the 'heart of all hearts.' Players will make choices that affect their relationships, the flow of the market, and ultimately, the fate of their own heart. As secrets unfold, players must piece together the mystery of who owns what heart and why it matters, all while balancing humor with the gravity of emotional entanglements.