Tang Lingyin is the quirky daughter of a wealthy family whose life becomes entangled with county magistrate Tang Tianyuan. He is sought after by many for being handsome, well-mannered and having an impressive family background. The two start off on the wrong foot yet eventually join hands to solve a case.

• Zhang Ruonan
• Zhang Haowei
• Ma Wenyuan
• Zhang Bojia
• Li Shaminzi
• Dai Jingyao
• Wang Shuyi
• Gong Zhengye