In a world where the emotions and memories of individuals can be literally transplanted from one heart to another, players take on the role of an emotional surgeon navigating a twisted labyrinth of feelings, secrets, and betrayals. You must gather clues about various individuals' pasts, unearth hidden ties between them, and make choices that will impact their hearts—for better or worse. As you make decisions, your own heart may become entangled in the lives of others, leading to unexpected outcomes and moral dilemmas. Will you mend broken bonds or tear them apart definitively? The fate of many, and perhaps your own, rests in your hands.