When the Yan Dynasty was in turmoil, Jiudaodao, who was denounced as a "barbarian", presented their holy girl, Liang Wan, to the royal family. She possesses the secret skill of "Gu Lord" and is regarded as a tribute to consolidate the frontier. Emperor Xiao Yu not only needed the power of Jiudao, but also feared its secrets. He appointed Liang Wan as the queen, but she was actually a hostage imprisoned in a gorgeous cage.
Liang Wan used innocence and ignorance as a mask to deal with the emperor, powerful ministers and concubines in the palace. With her wisdom and secret skills, she resolves crises time and time again and secretly cultivates power. When the world was in chaos and foreign enemies invaded, and the imperial court wanted to sacrifice Jiudao to protect itself, Liang Wan no longer tolerated it.
She resolutely walked out of the palace, returned to the Nine Paths, integrated the power of the thirty-six tribes, and became the mainstay in resisting foreign enemies with her amazing military talents and unique witchcraft. In the end, she not only won the awe of the world on the battlefield, but also reached a new and equal understanding and balance with the emperor on the ruins of emotions, becoming the "Queen of Nine Dao Liang" who truly controls the destiny of herself and her country.