The conflict between traumatic memories of past lives and professional enthusiasm in this life; the moral dilemma of using "prophet" to change destiny; how to balance the "savior" mentality and the limitations of realistic medical treatment. Complex doctor-patient relationships and communication difficulties; power struggles, bureaucracy and uneven distribution of resources within hospitals; the pressure of facing difficult and complicated diseases and life-and-death decisions; the shortcomings of the medical system itself (such as medical insurance restrictions, excessive examinations, medical representative interests, etc.).