The provincial and municipal public security departments have placed undercover secret investigations, but it is difficult to make great progress. Lu Wanghai has always wanted family harmony and hoped that Lu Wangtian would take over his class. Wang Tian strongly disagreed. He told his brother that he could have loved Yu in college silently, but after his brother knocked Yu's husband into a vegetative state, he even lost the qualification to secretly love her and even dared not face her. The two brothers broke up in discord, and the boss left his brother and went back. Suddenly an Audi car came, and the old Dalian fell to the ground with several shots. When he saw his brother killed, he ran wildly and tried to stop the car, but he was knocked down. When he arrived at his brother's side, he was already dying. He handed out the key in his hand and looked at Lu eagerly. The public security bureau came to investigate, and Lu concealed what he left in the car. However, judging from his clothes and scars, the police had contact with this car and ordered to look for an Audi car with recent scars. After Lu Wanghai's death, in order to avenge the assassination, Lu gave up his lawyer career and was appointed as the general manager of Haitian Group. In business, he is smart and can do everything. In life, he is sincere to his girlfriend Yu, and everything seems very calm. However, crimes surrounding Haitian Group have occurred one after another. There are many signs that illegal activities are being carried out. The police suspected that he was involved in the underworld, but they found no strong evidence. The new undercover who concocted prostitution began to deal with it. The recovery of the French Open is inevitable. In the end, Lu was arrested in the escape, and all the backbone elements of Haitian Group were arrested, and justice defeated evil.