In a world where emotions are tangible, players take on the role of a heart collector named Iris. Emotions can be harvested from the living, each heart containing memories and feelings of its previous owner. As Iris navigates a treacherous underworld filled with quirky characters and rival collectors, players make choices that influence not just Iris's fate, but the very emotional landscape of the city. Shifting alliances and moral dilemmas abound as players must decide whether to exploit, preserve, or even return stolen hearts, leading to a cascading effect that can tear the city apart or heal it. The narrative evolves based on the player's choices, creating a rich tapestry of intrigue, humor, and existential reflection.