Xiao Huaijin, a modern retired special forces soldier, accidentally traveled through time and became the Tutor of the Xueyuan Dynasty due to a mysterious bond. On the way to the tragic death of the original owner, undercurrents surged in the court, and the empress Ying Wushuang's throne was unstable. In order to rewrite history, Xiao Huaijin used thunderous means to purge the court and kill traitors. He also used modern thinking to promote reforms, vowing to protect the empress who once made him fall in love at first sight. And Ying Wushuang is also behind him, silently laying out secret moves to pave a way for him to reach the top of power. This is a guardianship that spans thousands of years and a legend that subverts a dynasty.
