Set in a dystopian future where people's hearts can be switched and traded, players assume the role of a heart broker navigating a morally ambiguous world. As a character with no fixed identity, you must interact with a colorful cast of clients—an empathic artist, a ruthless politician, a whimsical inventor, and a desperate lover—each seeking a heart that matches their desires. The interactions lead to dramatic confrontations, ethical dilemmas, and unexpected alliances. With each choice, you unravel the mystery of your own heart's origin, questioning what it really means to feel. Will you help others find their perfect heart, or pursue your own heart's truth at a cost?