Time Travel: in the Tang Dynasty, I Started Hibernating in a Bookshop

Modern young man Zhang Mingxuan accidentally travels to the prosperous Tang Dynasty on his way to apply for a job. He starts out in a desperate situation with no money, no food, and no golden fingers. In order to find a way to survive, he joined a book shop in Chang'an and worked as a handyman. He unexpectedly discovered that there was a hidden Taoist alliance in the Tang Dynasty and the undercurrent of the troubled times of the Journey to the West. From then on, he hid in the market and lurked step by step to explore the path to extraordinary immortality.