[Urban high martial arts + Feng Shui secrets + Xuanmen magic]
On his first day on the job, Li Yuangang blew up the spirit animal breeding area of the Mysterious Bureau. Everyone knows that he is a good-for-nothing, and no one knows that he is the reincarnation of the Dragon Vein Guardian from a hundred years ago. His biggest worry every day was to repair the old leaking water dispenser in the field department, until Chen Biyue, the leader of the seventh action team, brought him into the team.
The master of the Demon Palace, Xue Wuya, has set up a dragon-eating formation to extract the nine dragon veins to create the supreme demon body. The dragon energy sealed in Li Yuangang's body is awakening, but along with it is the remnant soul of the demonic energy sealed in his body a hundred years ago. Chen Biyue's cold poison is getting worse day by day, and the half of the dragon-shaped jade pendant in Lao Chen's archives still has secrets that he has not yet finished.
From the blood puppets in the western suburbs to the Kunlun Demon Palace, from the Taolin in Taoping Village to the formations in the Chang'an Ancient Tombs. He and she fought hand in hand all the way. The golden dragon energy and the nine-yin cold energy were entangled together, and it was impossible to tell who saved whose life. On the night when the core was closed, he said "I am the dragon vein" and then jumped into the abyss.