In a world where people's hearts literally dictate their emotions and decisions, you play as a quirky 'Heart Broker' who trades hearts in an underground market. Each heart comes with unique traits that affect how characters behave. With a sudden influx of rebel emotions causing chaos in the city, you must navigate a web of relationships, make morally ambiguous choices, and decipher which heart belongs to whom. Can you broker peace—or will your own heart lead you into trouble? The choices you make will determine the fate of love, loyalty, and a very unstable society.