At the end of the Dayan Dynasty, Zhenbei King Xiao Che led his cavalry to crush the imperial city, but died suddenly and mysteriously on the eve of his accession to the throne, leaving behind an orphan named Xiao Jin who bore a dragon birthmark. Ten years later, Xiao Jin became a border hostage and accidentally awakened the ancient dragon essence sleeping in his body. At the same time, a mysterious organization named "Weaver of Destiny" began to tamper with the fate of the government and the public in an attempt to resurrect the sealed Chaos Demon God.
Deep in the palace, the new emperor Zhao Heng seems to be a fool, but in fact he has laid a dragnet. However, when he uses the female prime minister Su Qingluan to check and balance the forces of all parties, he falls into a whirlpool of love and hate. When Xiao Jin returned to the center of power with the power of Long Yuan, he not only had to face the pursuit of the royal family, but also discovered that his existence was a key piece of the "Destiny" organization's century-old layout.
Su Qingluan holds the "Fate Weaving Scroll" that can reveal the secrets of heaven, but when helping Zhao Heng consolidate imperial power, he secretly protects Xiao Jin many times - the fate of the three people was entangled in the bloody thread as early as ten years ago during the palace incident. From the border battlefield to the treacherous court, from the treasure hunt in the secret realm to the battlefield between gods and demons, every move has a fatal foreshadowing, and the truth finally revealed is enough to subvert the order of the three realms.
