Whose Heart is it, Anyway?

In a world where hearts are literal commodities exchanged for power, you play as a protagonist who suddenly finds themselves in possession of an exceptionally rare heart that grants unimaginable abilities. However, you soon discover that it belonged to a notorious figure in the underworld, and now everyone—ranging from competing thieves to desperate nobles—wants it back. Navigate through a web of deceit and power plays as you choose how to wield this heart's powers. Form alliances or betray your friends as you attempt to uncover the heart's real origin and protect it from those who seek to misuse it. Will you keep your own heart intact, or will you sacrifice your humanity for power?