Set in a near-future society where emotions can be physically transferred between individuals, players take on the role of a 'Heart Collector,' a rogue agent who gathers and trades emotions in a bustling metropolis filled with intrigue and betrayal. As players navigate through a series of morally ambiguous decisions and unexpected alliances, they must uncover the truth about a missing relic that has the power to change emotional connections forever. The game's branching narrative allows players to choose between empathy and manipulation, ultimately leading to multiple endings based on the hearts they collect and the relationships they forge.