In a world where hearts can be literally exchanged and possessed, players take on the role of a heart-transplant surgeon with the unique ability to communicate with the hearts of the living and the deceased. As they navigate through a series of intricate patient stories filled with secrets, regrets, and emotional ties, players must make life-altering decisions that influence not only the patients but also themselves. With each heart they encounter, players uncover hidden connections, twists, and sometimes, shocking betrayals. The choice of whose heart goes where becomes a moral conundrum that impacts not just survival, but the essence of being human.