Whose bones were buried to save the suspect?

Liang Xinyuan. Najib killed Liang Xinyuan by car and buried the body. In order to cover up Najib, the Attorney General destroyed Najib's criminal evidence. The reason why the Procurator-General sheltered Najib involved a deeper plot and role relationship. It can be speculated that there are some interests, family ties and the same purpose, which leads the Attorney General to choose to protect Najib. The film mainly tells the story of gold medal female lawyer Chen defending the murdered boss.