Assassin on the String

Wen Mu Ge, an assassin, receives a mission to steal The Book of Boya from the Jiang family. However, the Jiangs were killed at the inn they run, and The Book of Boya disappeared. Unexpectedly, Jiang Miao Xuan, the only surviving daughter of the Jiangs, and Mu Ge became wanted criminals of murder. The two of them have to begin the journey together to find the missing book and uncover the truth behind the massacre..
(Source: IMDb)