Jin Shizhu, who is sanctimonious and eloquent, works for CHA, the largest ace law firm in the country. He is familiar with all codes and legal procedures, but he cares more about winning or losing in court. The so-called justice and humanity are not what he cares about at all. To him, the weak seem to be the most unnecessary existence in the world. Money, honor and power are what he pursues. Unexpectedly, on a critical day of a certain acquisition bid, Jin Shizhu suffered a serious car accident. He lost a lot of memories after escaping by chance, but fortunately his legal knowledge was not lost together. Surprisingly, his hard-heartedness seemed to be shattered in the car accident, and he turned to sympathize with the weak. The case he had experienced in CHA before made him restless. Encouraged by trainee lawyer Li Zhiyun, Jin Shizhu decided to stand on the opposite side of CHA and clean up the dirt he had written in the first half of his life...