You play as Dr. Alex Heartfield, a quirky and talented cardiac surgeon with a bizarre secret—each time you perform surgery, you temporarily inhabit the consciousness of the person whose heart you’re operating on. As you save lives, you unravel a deep, intertwining mystery involving your patients' backgrounds and the enigmatic figure behind a series of heart transplants that defy medical ethics. Each choice you make not only affects the lives of those you operate on but also reveals hidden connections among them, pushing you to a heart-pounding climax where you must confront your own moral dilemmas and the dark truths of your past.