Players step into the shoes of Alex, a heart transplant surgeon with a secret: they can hear the whispers of the patients' hearts they operate on. One day, Alex receives a cryptic message from a recently deceased patient whose heart they've just transplanted. As they investigate, players must weave through the patient's tangled web of relationships, conflicting secrets, and moral dilemmas. Players make choices that affect Alex's emotional state as well as the outcomes of other characters, unraveling a larger conspiracy that questions the very nature of identity and belonging.