In a near-future dystopia where emotions are commodified, players take on the role of a heart-switcher, a rogue who can swap hearts with others, experiencing their feelings and memories firsthand. The game unfolds in a city riddled with noir-style conflicts and moral dilemmas as players navigate a web of relationships and hidden agendas to uncover the truth behind a mysterious organization that sells hearts on the black market. Choices shape the narrative, and every heart-stolen or swapped reveals new secrets, forcing players to confront what they truly value in the world of manipulated emotions.