In a dystopian metropolis where organ trading is rampant, players take on the role of Aiden, a hired heart thief who has just accidentally implanted a stolen heart that doesn't belong to him. As Aiden races against time to discover its original owner, he must navigate a labyrinth of underground syndicates, lost love connections, and a morally ambiguous society where hearts are seen as commodities. Choices made will affect Aiden's sanity, alliances, and the ultimate fate of both himself and the heart he now carries, leading to multiple dramatic and unexpected endings.