Zhou Xiao is a big fan of detective novels. Zhao Fanzhou is a student of forensic science who is talented in the field. The two fall into a sweet romance, yet their story ends in a heartbreak when Zhao Fanzhou breaks up with Zhou Xiao. One day, they meet again.

• Gong Jun
• Liu Renyu
• Li Geyang
• An Yongchang
• Wanyan Luorong
• Gao Qiuzi
• Zhu Yunhui
• Xu Yanlei