This film is adapted from the novel "Jing Wei Qing Shang" from Jinjiang Literature City (original work by Qing Jun Mo Xiao), telling a beautiful and romantic ancient-style legend of two powerful young women. Legend has it that the land is divided by the Luo River, with Wei to the south and Jing to the north. Wei is an agrarian nation, while Jing is nomadic, and the two coexisted peacefully. Princess Aguna of Jing was raised as a prince from birth to protect her parents' love. Princess Nangong Jingnu of Wei, who should have lived a carefree life, was forced to inherit her father's ambitions due to palace intrigues. A war left Aguna orphaned, and after lying low for seven years, she sought to infiltrate Wei and become a treacherous minister to plunge the world into chaos. However, by a twist of fate, she was chosen as Nangong Jingnu's consort at the Qionglin Banquet...