When Chen Tingyi learned that Lei Xu and Du Ziyu had begun investigating Shen Yuer's old case, he couldn't sit still and immediately pointed the finger at Du Ziyu: saying that it was the key evidence that Du Ziyu discovered when they re-examined the scene.The Shen Yuer case was the first case that Du Ziyu assisted her master Chen Tingyi as an assistant prosecutor: the suspect reversed his confession in court and was acquitted.The victim, Shen Yuer, suffered from mental illness after refuting her statement in court. Now she is about to get married, but she cannot escape the shadow of the past.
Her fiancé encouraged Shen Yuer to tell the truth: Someone paid Shen Yuer to refute his statement.Several seemingly unrelated cases are inextricably linked, as if they are being secretly manipulated.Sun Yunxiao, in particular, was involved in an old case that Lei Xu had never given up: Prosecutor Ding Yonggang drowned out of fear of guilt.Lei Xu and Ding Yonggang are strangers, but he firmly believes that they have a common belief in the rule of law.Du Ziyu accidentally awakened Lei Xu. Over the years, he has been tracing who killed Ding Yonggang, but made no progress. Now he should change his thinking and trace who is the biggest benefit recipient behind Ding Yonggang's death.After Sister Yang regained consciousness, she lost her memory. Security guard Zhao revealed that Chen Tingyi had instructed him to secretly observe Lei Xu's every move.