Emergency doctor Shen Zhiyi and deputy director of neurosurgery Lu Huaijin met in the hospital due to a sudden group car accident. The two have very different philosophies - Shen Zhiyi firmly believes in "limited medical care", while Lu Huaijin insists on "doing everything possible". As a mysterious medical dispute surfaced, the cause of her mother's death that had been hidden for twenty years, Lu Huaijin's brother's failed operation, and the director Chen Jingyao's secret dealings all pointed to the same operation. Shen Zhiyi and Lu Huaijin were forced to join forces to investigate, and faced life, death and lies on the emergency front line. The respective emotions and career choices of nurse Zhao Beichuan and doctor Jiang Yuetong also made this road to redemption full of warmth and waves.
