Wu Xingan grew up from a rural boy who went to school with his mother on his back. With the help of his mentor Hao Xinliang and his own diligence, he grew into a cardiac surgery expert. He was later summoned by the procuratorate on suspicion of taking bribes. During the arraignment, he was hospitalized due to a sudden myocardial infarction, and his mentor performed heart surgery on him. Facing his mentor, he issued a cry for help, teacher, save me. After that, his student, confidante Yan Ni, who is now the business manager of a pharmaceutical company, launched a series of actions to rescue and protect the teacher. Overt and covert fights in hospitals also continue to emerge.
After Wu Xingan was released on bail pending trial, he determined to start from scratch, start from scratch, change his mind, start a new life, and find himself again.