In a dystopian future where emotions can be harvested and sold, you play as a 'Heart Arbiter,' someone who negotiates ownership of hearts—and therefore feelings—between clients. As you navigate through the intricate web of moral dilemmas and emotional transactions, you must make choices that affect not just your own heart but the hearts of everyone around you. Determine the value of love, betrayal, and sacrifice in a world where nothing is permanent and everything is up for trade.