The eldest princess of the Tang Dynasty, Li Weier, was the daughter of King Bo. Originally a princess, she was later granted the title of princess and married to the Turkic prince Yang Wozhi. Unexpectedly, Yang Wozhi assassinated Li Longji at the wedding, and King Bo's entire family was imprisoned. The princess's bodyguard Li Jinan rescued the princess from prison, but on the way to escape, the two were forced to jump off a cliff...
Concept: The princess and the guard stay in love with each other