本故事讲述一个天网恢恢疏而不漏，邪不能胜正的故事，警察所所长丁探长和当地富商冯大头为了一己之私勾结洋人汉奸倒卖鸦片，为了找寻传说中的宝藏而不惜牺牲无辜的孙家周家两家的性命，更是全然不顾国家危亡，。女探长霍青带着得力助手烟儿来到浦江镇，虽与警察局副所长邢易有诸多误会，但幸好及时说清，三人携手，大破孙家和周家灭门案，揭露了丁探长和冯大头的卖国罪行，所有案件真相大白，坏人也得到了应有的惩罚，而浦江镇也恢复了往日的平静。

The police chief, Detective Ding, and a wealthy local businessman, Feng Da Tou, collaborate with a foreigner and traitor to sell opium for their own selfish interests. A female detective, Huo Qing, arrives in Pujiang Town with her assistant, Yan Er, and has many misunderstandings with the deputy police chief, Xing Yi, as they investigate a case.