Immortal Heartbeat

Fang Min is a nurse. Three years ago, her 18-year-old daughter Fang Xiao was involved in a car accident and fell into a deep coma. The doctor declared her brain dead, and Fang Min endured severe pain and signed the organ donation consent form. The daughter's heart was removed and transplanted into a girl she had never met. Three years later, Fang Min discovered a hidden medical record.