Jin Junji (played by Sun Changmin) was born into a family of doctors. His father made a mistake during an important surgery, which resulted in the patient's death. The patient's husband couldn't bear the bad news and left with her. The father, who felt extremely guilty, chose to commit suicide. At the request of her husband, Jin Junji's mother adopted the son of the patient's family, Xiuheng(
Jin Junji (played by Sun Changmin) was born into a family of doctors. His father made a mistake during an important surgery, which resulted in the patient's death. The patient's husband couldn't bear the bad news and left with her. The father, who felt extremely guilty, chose to commit suicide. At the request of her husband, Jin Junji's mother adopted the son of the patient's family, Xiuheng(