In a world where organ transplants are linked to the emotional states of the donator, you play as a rookie surgeon in a futuristic medical facility. After a mysterious epidemic causes a rush of organ donors, patients start exhibiting unexpected traits and emotions that don't match their personalities. As you navigate ethical dilemmas and race against time, you'll uncover conspiracies, forge unexpected alliances, and piece together the puzzle of which heart belongs to whom. Each choice influences your patients' fates and your own progress, leading to multiple unique endings.