You are a renowned organ transplant surgeon, Dr. Alex Hart, who suddenly finds yourself in a bizarre and twisted game. After a successful surgery, you begin receiving cryptic messages from the heart donor’s family, revealing secrets that intertwine with the lives of your patients in unexpected ways. As you navigate a series of ethical dilemmas and confront your own buried past, you'll need to solve intricate puzzles, decipher clues, and make choices that could save or condemn innocent lives. Each decision affects not just the patients you care for, but your very own heart, racing against time and fading sanity.