After the war between gods and demons, Xuanwei Cangming became the emperor of the divine world. His friend and arm Chao Youlu asked to be the emperor, but he refused because he had no successor, and was named the True Lord of Kunlun in charge of the ascension of immortals. On the eve of taking office, Chao Youlu died suddenly and was reincarnated as a noblewoman in the world. In order to guide Chao Youlu back to the divine position, Xuanwei Cangming transformed into an immortal master who taught Taoism for three days every year. At the same time, he also transformed into Chao Youlu's sword spirit to guard her at all times. Chao Youlu met his first love Xu Zijin in school, and together they experienced the turmoil caused by the python demon. Unexpectedly, Xu Zijin's wife and daughter who were far away in her hometown came to the house and killed her in front of Chao You, trying to use public opinion to force her to marry Xu Zijin. Xuanwei Cangming used a fantasy to reveal Xu Zijin's past. In order to avoid Xu Zijin, Chao Youlu voluntarily entered the palace to be drafted and became Emperor Nan Jingyu's concubine in name only. This also disturbed Xu Zijin's good marriage. Xu Zijin has harbored a grudge since then. The python demon who escaped from the palace was injured by Chao Youlu when he committed evil, but was let go again because he was pregnant with Liujia. There was a sudden movement on the border, and the emperor's army was defeated by the mysterious force. Xu Zijin took the opportunity to tell Chao Youlu to go to the front line and die. In the battlefield, Chao Youlu broke the seal of a dragon that had been suppressed for five hundred years and ended the war. However, he was attacked from behind by the emperor. Chao Youlu took the opportunity to fake his death and escape to seek enlightenment at the Immortal Gate. In order to strengthen Chao Youlu's Taoist heart, Xuanwei Cangming did not hesitate to use himself as bait, promising to accompany her day and night in the divine world. Chao Youlu mistakenly believed that the two had the same mind. Coincidentally, Jiaolong failed to cross the tribulation and was rescued by Chao Youlu. When he couldn't see clearly, he had a romantic relationship with the python disguised as Chao Youlu. This scene was witnessed by Xuanwei Cangming, who was in the lower realm in his true form. He finally understood his feelings for Chao Yulu and vomited blood due to an old injury. Chao Youlu was attacked by Zi Wan, the daughter of the python demon, and the two fell into the time and space five hundred years ago. Chao Youlu fell into the sea and was rescued by Xuanwei Cangming. After a brief relationship, Chaoyoulu disappeared. Xuanwei Cangming was moved by the life and death of human beings, stepped out of the hometown of the Dragon God, and took on the important task of saving the dragon clan. With joint efforts, the Golden-winged Dapeng was defeated and a new divine world was established. Xuanwei Cangming, who went to search for Chao Youlu five hundred years ago, found that he was the one who promised to be the emperor and empress. After returning to reality, the rampaging dragon was inspired to ascend, and Chao Youlu finally broke through the world of mortals and returned to the throne of God. After a lot of efforts to chase his wife's crematorium, Xuanwei Cangming and Chao Youlu finally expressed their feelings for each other.
