In a dystopian world where emotions are harvested and traded as currency, you find yourself as a Heart Broker, tasked with negotiating the exchange of feelings. Each chapter introduces you to different clients who have lost their hearts to various circumstances—a jilted lover, a grieving parent, a cynical artist. Your choices affect not only the transaction but also the emotional state and fate of your clients. As you navigate through surreal and often disturbing scenarios, you must piece together your own lost heart's history, all while remaining cautious of a shadowy organization that wants to eliminate anyone interfering with their heart trade operations.