You play as Alex, a heart-transplant recipient who begins to experience vivid memories and emotions from their mysterious donor. As you dive deeper into these memories, you uncover an intricate web of relationships, lingering grudges, and unresolved secrets tied to the heart that now beats in your chest. Navigate across different timelines, interact with appreciate and betrayal, and ultimately confront your own identity as you decide if you want to embrace the life of your donor or carve out your own path. Each choice shapes not only personal relationships but also the truth behind the donor’s tragic fate.