The story happened in October 2021. A swollen female body was fished out from the moat of Lingyang City. According to DNA identification, the woman was the female owner of the number one cosmetics company in Lingyang City. When the first team of the Criminal Police Brigade of Lingyang City Public Security Bureau was investigating, the criminal police Team leader Ran Tianying disappeared mysteriously during a clue investigation. Newcomer Ling Xueyu took the lead in a series of subsequent case investigations. However, Ran Tianying, who traveled to ancient times, discovered that there was a special connection between what happened in this world and the progress of cases in the real world. . . . . .
