The rescue bell rang in the emergency room. Su Wan was performing chest compressions on the unconscious man. He suddenly grabbed her hand and shouted "wife" angrily - she recognized that face, it was the surgical genius Lu Xiao. But they never knew each other. This accident tore off his carefully disguised mask, and also revealed the trauma she had been hiding for three years. When she discovers that he only approached her to investigate her sister's death, and the key evidence she holds actually comes from the silent burned girl, the trust between the two begins to collapse and be rebuilt in the time between life and death. Chen Man's old crimes, Zhou Yu'an's fear, and Lin Zhao's machinations are turning the emergency room into a battlefield without smoke.
