In the last years of Zhenguan, the situation was treacherous, and the fate of the Tang Dynasty was undercurrent. Taishi ordered Yuchi to observe the stars, possess the secret secret technique of heaven, and hold the ancient "Taiyi Heavenly Secret Disk" in his hand, but he was involved in the whirlpool of the battle for the throne. On the surface, he was ordered to survey the auspicious site of Qianling Mausoleum for ten thousand years for the seriously ill Li Shimin, but in fact, he had already understood the general trend of heaven through the celestial disk: the era of a "female protagonist" is coming!
Above the court, Yuan Tiangang advocated "suppressing the female evil spirit" and used traditional Feng Shui layout to kill this heaven-defying spirit in order to protect Li Tang's family for generations to come. However, Yuchi's stargazing bucked the trend. He used "Tuibei Tu" as a guide, used the armillary sphere to measure the heavenly secrets, and used the silver compass to determine the universe. He cleverly started a silent "feng shui battle" with Yuan Tiangang at the site selection site in Liangshan. He compromised on the surface, but secretly used the power of the Taiyi Heavenly Disk to bury the mysterious code of "the heroine's coming to court" in every design of Qianling Mausoleum.
One hexagram determines the country, one game changes the millennium! Yuchi Guanxing used the art of Feng Shui to forcibly reverse the fortunes of the Tang Dynasty, and made the eternal empress Wu Zhao ascend to the throne. Is he following fate, or is he going against fate and changing his fate? When the empress comes to rule the world, how will the Qianling code she planted affect the future of the Tang Dynasty? Everything is in the depths of Qianling, in the shocking layout that no one knows!