cui tiejun, xu guozhu and pan jianghai, who are known as the "trident" of the municipal bureau, discovered that the key suspects were involved in a murder case twenty years ago when they solved a pyramid scheme case. in order to thoroughly investigate the case, three old policemen set up trident studio with the support of bureau guo. with the cooperation of his apprentice xiao lu and the young female police officer xu man,
wang chuyi and liu shiwu were about to become relatives, but they were at a stake because of the integrity of the medicinal materials cooperative. the fifteenth-year breach of the contract caused heavy losses to the first day of the lunar calendar, and the son-in-law also took the opportunity to split up. but shiwu did not expect that his wife and daughter would be separated after a temporary forgetfulness, and the two families turned against each other. divorce
luo yingzi, qiu hua and xia shu were kicked out by liangcheng law firm. luo yingzi suspected that the matter was related to an old case she was helping mei daliang investigate. in order to survive, the three of them opened a law firm.
CBS during the reign of renzong of the northern song dynasty, bianjing was rich in resources and had a great reputation all over the world. the rich family of luoyang, niangzi, moved his family from bianjing to join the two daughters fuhui who married early, and to solve a old thought.