I Transmigrated to Ancient Times and Became a County Deputy

Modern programmer Yu Lang transmigrates by accident and wakes up as the county lieutenant of Qingyuan County in ancient times. Faced with an unfamiliar identity, a complicated officialdom, and one case after another, he refuses to back down. Instead, he quickly adapts, using modern criminal-investigation methods to solve a series of bizarre murders, cold cases, and wrongful convictions.

From tiny footprints in a radish patch to the shocking conspiracy behind a grain warehouse theft, from the common folk calling him “Lord Clear Sky” to the covert provocations of the local tyrant Li Tietou, Yu Lang uncovers the truth step by step, earns respect, and wins the people’s hearts.

But he soon discovers that this little county of Qingyuan conceals more than a struggle for power: it is also entangled in a far greater conspiracy. The bloody past revealed by an old case, the power games behind the East Market, the hidden intentions of County Magistrate Zhang Zhong... Every step is fraught with danger, and every investigation becomes a fight for life and death.

On this ancient land, a soul from the modern world is using wisdom and justice to write his own legend as a brilliant county lieutenant and detective.