Chi Xia, a young detective joins the Dongzhou City task force to investigate her adoptive parents’ mysterious deaths. Working alongside team leader Luo Xun, she uses her keen psychological insight and his sharp observation skills to crack a series of intricate cases. Together, they uncover a powerful criminal network and bring justice back to Dongzhou City.(Source: TMDb)~~ Adapted from the web novel "Zhe Yun" (遮云) by Bei Dou Er Niang (北斗二娘).