In a world where emotions have been commodified, you play as a Heart Dealer, a rogue merchant of feelings who can transfer and trade hearts among the citizens of Metropolis. When a mysterious disease begins spreading through the city's emotional core, causing citizens to lose their will to feel, you must navigate a web of alliances and deceit to uncover the source. Use your wit and negotiation skills to barter for hearts, discover hidden secrets, and thwart a shadowy corporate entity hell-bent on monopolizing emotion itself. Face moral dilemmas as you choose whether to help others or pursue your own gain, all while trying to keep your own heart intact.