Su Beichen

Poetic fairytale about circus owner Liu Qingyun who has elephant show in southwestern border of China.

Zhen Zihao and his younger sister Zhen Xiaoyun were born in Longmen and depended on each other growing up. After Xiaoyun got into a conflict with others, she was sentenced to fifteen years in prison. Zihao, who was released early for good behavior, later learned that his sister had taken her own life. He visited the relevant government departments to understand the circumstances of her death, then quietly buried her ashes alongside their parents. From that moment on, he vowed to uncover and bring down Zhou Qing, the person who had lured Xiaoyun into committing the crime.

A series of serial killings is exposed and creates a stir among the public. A killer called "Darker" has been leaving a death notification card after killing scumbags who evaded the law. To counter the provocation of the mysterious killer, the police creates a special investigation team.

After divorcing, Li Zhongyuan and Yuan Shengnan hide the truth from their families while pursuing new relationships that lead them to question whether ending their marriage was the right decision.