In a dystopian future where emotions are commodities, players take on the role of a skilled heart dealer who can literally swap emotions between people. The protagonist must navigate a world where they must save their loved ones from emotional poverty while uncovering a conspiracy that aims to control the emotional economy. Choices made throughout the game will influence the emotional well-being of others and the morality of the protagonist, leading to numerous dramatic and unexpected outcomes as players decide whether to prioritize emotions for profit or altruism.