Lin Yizhou graduates from university only to find himself unemployed, scraping by as a delivery rider in the city. While climbing thirty-one flights of stairs to deliver a meal, he is threatened by his beautiful customer, Du Xiaowan, who demands that he buy her sanitary pads. She then uses him to provoke her boyfriend, and he is beaten to within an inch of his life. At death’s door, the dragon-shaped amulet his grandfather left him awakens the Azure Dragon bloodline within him, instantly setting him on the path of cultivation. He turns the tables and crushes his attackers. Beautiful women throw themselves into his arms, and he spends the night alone with one of them. But this peace is only an illusion. Hidden forces in the city begin to take an interest in him, and an even greater secret lies behind the power he has awakened.
It's a good book with exciting content
The story is very interesting, there is no time travel, but it is very interesting.