In a world where emotions are harvested from the hearts of individuals, players find themselves in the shoes of a heart trader who has unwittingly inherited a cursed heart. As they navigate through a series of rich and intricate narratives, players must make choices that impact their relationships, unravel the secrets of the heart's previous owner, and confront the dark forces that wish to reclaim it. Each decision shapes the character’s emotional landscape, leading to multiple endings that explore themes of identity, love, and loss.