《Black hole》Episodes

Liu ZhenHan and Nie Ming Yu are comrades in the relationship between life and death. Liu's family was taken care of by the Nie DaHai family. Faced with a thorny anonymous letter, Liu ZhenHan intended to avoid it. The real reason that his wife Wang LiMin was laid off was because Liu ZhenHan caught the people of their factory's guest house and the director’s secret revenge. Wang LiMin was even more reluctant to have Liu ZhenHan re-enter the relationship with Nie. Zhang Feng and Nie MingYu, general managers of the Dragon Group, paid close attention to Liu ZhenHan's actions. With their understanding of Liu ZhenHan, they know that if Liu accepts the case, it must be more than a few. Secretary of Public Security Pang TianYue ordered Liu ZhenHan to immediately take up the case of investigating the anonymous letter. Liu ZhenHan and his wife did not believe that Nie MingYu would have problems and decided to go through the cut. In order to stabilize the self-defense chief He QingMing not to file a report, Zhang Feng launched an offensive against He QingMing through the deputy commissioner Liu JianYi who was co-wrote in customs.