1, Wu Jian (played by Ou Ou)
Member of Criminal Investigation Detachment of Luoyuan County Public Security Bureau. He looks brave, with stubbornness and stubbornness in his silence, and his skill is extraordinary. He is an activist who strives for the best in everything. In order to save some underage children and thoroughly eradicate local evil forces, he risked both evil forces and corrupt officialdom to go retrograde. Bet on party emblem on his chest and the badge on his head, and carry out justice to the end.
2. Wen Luyang (played by Wang Jingchun)
The detachment leader of the Criminal Investigation Corps of Guangdong Provincial Public Security Bureau is a man who looks full of affinity and a little cunning, but what is hidden under his smooth surface is his persistence in justice and his uncompromising difficulty. Compared with Wu Jian's stubbornness, his persistence and intransigence are hidden under a smooth surface.
3. Lin Shu (played by Lv Xiaolin)
The owner of Little Switzerland Club is a businesswoman in Luoyuan County who runs many local enterprises, including KTV and medical beauty clinics. Leng Yan, fashionable and charming in appearance, was once an appointed clerk of Luoyuan County Procuratorate, and later went into business. She is a famous black and white prize winner and the middleman of the Chen brothers' bribery umbrella.
4. Liu Jianjun (played by Ding Yongdai)
Luoyuan county public security bureau chief, looks rough, not angry and arrogant. I am deeply saddened by the current situation of evil forces in Luoyuan County for many years, so I regard the historical legacy of the village as the most important thing during my term of office.
Seven years ago, after the' 66 gun case' was closed, he came to work in Luoyuan. He is an apprentice to the former police chief. When he speaks, he can freely quote classics and have a thorough understanding of the historical trend and political situation. He is a doer who came to Luoyuan County with a' heavy responsibility'.
5. Chen Jinfa (played by Zhao Yang)
The boss of Huifa Group, his younger brother, and the hard-working mind of the Chen brothers behind the organization, beneath the surface of Sven, is a shrewd and ruthless heart, always secretly calculating, and handling political and business relations is a cook, which has played an irreplaceable role in the development and growth of the organization.
With thick eyebrows and small eyes, he looks smart, is good at making friends, and is a good hand in dealing with political and business relations. He is more ruthless than his brother Chen Jinhui, but he is always calculating in secret and showing himself in unknown ways.
6. Chen Jinhui (played by Han Qingxing)
The boss of Huifa Group, the eldest brother of the Chen brothers, is burly, dignified and strong, and simple-minded. He has a typical fierce face and is the murderer of the' 66 gun case'.
Extensive personality and bad temper, although he is not an extremely intelligent person, he has many years of experience in Jianghu, knows how to buy people's hearts with Jianghu morality, and is used to solving all problems with primitive violence, thus sinking deeper and deeper into the abyss of crime.