In a world where hearts are not just symbolic but tangible, you are a skilled heart-forger—someone who creates and manipulates hearts for various purposes. One day, you receive an anonymous request to steal a unique heart rumored to possess extraordinary emotional capabilities. As you embark on this morally ambiguous quest, you must navigate a network of peculiar characters, uncovering secrets, betrayals, and unforeseen consequences. Each decision you make influences your relationships and the hearts you encounter, leading to multiple endings that challenge your understanding of desire, empathy, and morality.