"Tianbao Fuyaolu" tells the story of an unnamed boy who meets under the city of Chang'an by chance and decides to keep fighting to protect the common people for the justice of the world . In the twelfth year of Tianbao, Kong Hongjun, a fledgling young man, left Taihang Mountain with a heavy responsibility, and came to Chang'an City, where singing and dancing are peaceful, and entered the Datang Exorcism Department for the first time. Kong Hongjun's immediate boss was Li Jinglong, whom he had fought against not long ago. In addition, Kong Hongjun accidentally broke the heart lamp, allowing the heart lamp to enter Li Jinglong's body. In the light and shadow of the heart lamp, there are not only feasting and feasting, but also the wind, sand and white snow outside the Great Wall, and the bond between the two began
The era of demon resurrection is coming. In order to rule the human world, the demon king began to revive his demon compatriots, and the exorcist began to call Young talents, let them return to Chang'an City to prepare for the emergence of the demon four years later. On the border, the young people meet again, but they discover a riot and gradually discover the truth behind the incident.