In a world where emotions can be harvested and hearts are traded like currency, you play as a renegade 'Heart Merchant', navigating a city ruled by powerful emotion syndicates. A local legend claims that a heart with the right memories can bestow unimaginable power, and you must unravel a web of intricate relationships, blackmail, and deceit to find it. The narrative branches based on your choices, leading to multiple endings. Will you protect the hearts of the people or exploit them for your own gain?