Jiuhuan was shaken, and the dynasty was established. The Lord of Xiongchai on the dragon chair, the powerful vassals from all directions beside the couch, the remnants of the rivers and lakes surging undercurrents, the alien races eying the border... This is an era full of dangers, but also heroes.
Lin Jin, the prince of Lingyun Hou in northern Xinjiang, was a notorious playboy who had been imprisoned in Beijing for ten years. Everyone in the world regarded him as a bird in a cage and a plaything in the palm of their hands, but they didn't know that beneath that cynical mask, there was hidden an astonishing talent with an unforgettable memory and the forbearance that took ten years to sharpen a sword.
When Beiming's iron hoofs broke through the border and the urgent news came that his father was seriously injured, he broke free from the golden cage and embarked on a thousand-mile journey home. From then on, hidden dragons entered the sea, and wind and thunder suddenly broke out. In the rainy night of the rivers and lakes, he made friends with strange people and honed his unparalleled swordsmanship; when the battlefield was on fire, he held the banner and saved the world in desperate situations.
A "Red Sky" sword inherited from ancient times, and a mysterious jade pendant left by his mother, involved him in the torrent of personal grudges, family responsibilities and the world. Will he choose to avenge his identity as an orphan of the previous dynasty in his bloodline, or will he inherit his father's ambition and become "Beichen" who guards the portal of the Central Plains?
This is a road full of thorns for the king, a heroic epic intertwined with iron blood, intrigue and love. Let's see how Lin Jin cuts through the fog in this troubled world and sticks to his true heart. In the end - Chixiao Lingyun, I am Beichen!