In a dystopian world where emotions can be harvested from the populace, you play as an unconventional medical examiner who specializes in identifying hearts that have been mysteriously swapped among the living. As you delve into the depths of your clients' pasts, each interaction reveals twisted secrets, hidden motives, and personal dilemmas. With branching storylines that force you to make moral choices that affect the outcome and emotional state of the characters, uncover who truly deserves their heart back while navigating your own growing detachment from humanity. Every decision can have dramatic consequences, leading to multiple endings based on the hearts you return and the lives you choose to impact.