One is the well-known warden of Xiangling Kingdom, the cold and indifferent girl Lian Bingyue, and the other is Xiao Ruochen, the general who returned to the country after pacifying the chaos in all directions and was responsible for the destruction of his family. They met in the beautiful Xiangling Kingdom, but they were on different sides and became enemies. Lian Bingyuewu, who is both about the same age as his sister, Xiao Ruochen missed his sister. By chance, Xiao Ruochen saw that the girl Lian Bingyue performed the skill of flying under the moon, which was almost the same as her sister Xiao Ruolan's stunt. However, his persistence in seeking proof with Lian Bingyue was hindered by the hostile relationship between the two. Can he finally reunite with his sister in the beautiful Xiangling Country?