In a world where hearts can be physically traded like currency, you find yourself in a dystopian city ruled by the Heart Brokers. After a wild night, you awaken in an alley with someone else's heart implanted in your chest—one that isn't yours. You must navigate a corrupt underground to discover the identity of the heart's original owner and whether you can swap back without dire consequences. Encounter colorful characters, make strategic choices, uncover dark secrets, and survive twisted trials that test your sanity.