Years of war have plunged the population into poverty, and the Céline faction is forced to return to looting graves to get money for food for those in need. Jiang Yu, along with his uncle and a group of scientists, goes to another grave, unaware of how many dangers await them.

Based on mysterious legend of the Beijing-Hangzhou Grand Canal. In the first year of the reign of the empress Wu, she and all her officials went on a night tour of the Grand Canal, and thousands of people in Luoyang rushed to the Dragon Gate just to see the holy face.

After he traveled the city by foot, a mathematician stuck his gaze onto the overpasses, cable-stayed bridges, and light beams randomly colliding at night. Tired of only seeing things on the ground, he decided to take off from a bridge, and hunt his “angles” while cruising through the sky.

In the early 1900s, two factions of top tomb raiders - Chen Yulou and his Mountain Unloaders, Partridge Whistle and his junior apprentice - team up with a local warlord in search of a legendary treasure in western Hunan, China.

On the birthday of the empress Wu, she suddenly encountered a five-clawed golden dragon appearing in the palace hall, and a series of mysterious incidents also occurred in the city. Di Renjie was ordered to investigate when he was in danger. He never thought that a huge conspiracy would be involved behind these mysterious incidents. Facing the crisis of life and death and national turmoil, how will Di Renjie meet the tricks and solve it easily?