Big Song Little Detective

World-class expert Zhou Ming, after avenging his destroyed family, is reborn as a nine-year-old child named Zhou Ming in the Great Song Dynasty, surviving alongside his sister who works as a night watchman. Using his exceptional intellect, he solves street murders and estate mysteries one after another. Despite facing constant doubt, he accurately identifies the culprits and exposes the real killers right on the spot. With his child's body, Zhou Ming shocks the entire city and gradually earns the reputation of the Great Song's Little Detective, finally starting a stable and happy life.