The drama is based on a cartoon of the same name.
- Qin XiaoxuanNian YangxiaoMain Role
- Wang YitingYong ErMain Role
- Bai BingkeHuang QuanMain Role
- Xia NanKong LinghuiMain Role
- Chen TaoNian BaobaoMain Role
- Li ShutingNian ZiqiaoMain Role
- Long ShuitingTwins Man ShaMain Role
The story is set in two parallel worlds that are mirror images of each other.
In order to save his lover, Kong Linghui, in the Yuan world, Nian Yangxiao travels to the Yi world in search of the murderer who wants to assassinate Kong Linghui.
However, they are enemies in the Yi world, and Kong Linghui is determined to kill Nian Yangxiao.
In the meantime, a mysterious girl named Yong’er, a dissolute street gangster and a cold-faced police officer named Guan Nuodun appear one after another, accompanied by complicated cases.
The involvement of Nian Yangxiao makes the cases even more confusing. A suspenseful and fantastical adventure in a different time and space begins.