On the eve of his exile to the frontier, Xie Linchuan overturned the dragon throne, and the memory of military industry in his previous life tore apart the rotten foundation of the Zhou Dynasty; Shen Zhao appeared with a secret scroll of Beidi firearms, and the two went from mutual suspicion to conspiracy, igniting the fire of the border army. The female historian Liu Mingyan secretly conveyed the truth, Xiao Jiuzhang secretly communicated with foreign enemies, Cui Jingheng set up a trap step by step, and Huo Tieshan led the dead soldiers to uncover the armor. While the fragments of the dragon chair are still cold, the world of the Great Zhou Dynasty is no longer decided by the Forbidden City.