Plot: Is it possible to search for answers to a death that occurred almost 30 years ago? Zhuang Su is a successful cardiothoracic surgeon who has been practicing in the United States. He returns to work at a general hospital in China to find answers to a malpractice case that happened 29 years ago that resulted in the death of a patient. Zhuang Su’s mother, the nurse involved in the case, was forced to resign. After his sister went missing, his mother committed suicide. Fellow cardiothoracic surgeon Lu Chen Xi happens to be the daughter of the patient who died in the malpractice case. After she stands up to the hospital director, Yang Fan, she is demoted to the emergency department. Can Chen Xi help Zhuang Su find out the truth to what happened nearly 30 years ago that changed both their families’ fortunes forever?