Zhang Dou Dou

Guan Yu, a meticulous and resilient criminal police officer, rises from a rookie to captain of the Lanhe County Criminal Police Team, solving countless cases along the way. After the 1223 major case, his health deteriorates, and he faces mounting pressure from superiors, personal loss, and hidden threats. As dark forces lurk beneath the surface, can he still uphold justice and hope? (Source: MyDramaList)