In a world where emotions are tangible and can be swapped among individuals, you play as a skilled 'Emotion Broker' navigating a complex city of interconnected lives. When a rogue syndicate begins stealing hearts—both metaphorically and literally—you must uncover the truth behind these mysterious disappearances. Each character you encounter has their own secrets, motivations, and emotional states. Engage in dialogues, read emotional cues, and solve narrative puzzles that allow you to swap or even graft hearts between characters, drastically changing their personalities and the city's fate. Your choices lead to multiple branching storylines, unexpected alliances, and heart-wrenching decisions as you strive to restore equilibrium to the city while unmasking the syndicate's leader.