In a world where emotions are tangible and can be traded, you play as a charismatic 'Heart Dealer' specializing in negotiating and redistributing emotional pieces. After a mysterious heart delivery goes awry, you find yourself entangled in the emotional lives of various characters whose feelings have become mixed and mismatched. As you dive into their stories, you must navigate the complexities of love, friendship, and betrayal, making choices that will impact your clients' fates and your own. Will you restore harmony or create emotional chaos?