You are a high-powered medical intern in a bustling city hospital who wakes up one day to find the heart of an unknown patient has been mysteriously implanted inside your chest. With time running out and the clock ticking on the patient's life, you must navigate through a web of hospital politics, secret experiments, and ethical dilemmas. Each choice you make influences not only your career but also the fate of the heart's owner. Explore relationships with colleagues, confront unethical practices, and solve a mystery that reveals how interconnected life and death truly are.