Whose Heart Is It, Anyway?

In a city where emotions and memories are commodities, you play as a 'heart broker' who trades hearts that contain the essence of people's feelings, thoughts, and experiences. One day, you receive a mysterious heart linked to a series of unsolved crimes and deceitful secrets. As you navigate a web of trust and betrayal among clients, each choice you make leads to branching narratives that affect the fate of your suspects and possibly your own life. Can you solve the mystery and uncover the true identity of the owner of the heart without losing your own emotions in the process?