Step into the shoes of Alex, a witty and disenchanted heart transplant surgeon who finds themselves caught in a bizarre ethical dilemma when a surgical mishap leads to them awakening in the body of the patient they just saved. As Alex navigates this new life, they must solve the mystery of their own heart's previous owner and untangle the web of relationships, secrets, and emotions attached to it. Will they be able to piece together what happened both pre- and post-op, or will they succumb to the chaos of living someone else's life?