The male protagonist was an ordinary worker in the 21st century. Because he stayed up late and worked overtime, he got into a car accident on the way to work and traveled to a different world. In this world, monsters, immortals, monsters, and humans were mixed, each with his own dignity. However, he was just a little Taoist priest on Qingyun Mountain. Because of his low cultivation, his daily task was to clean the Yingyue Pavilion, that is, to clean the study. He stood in the hall and raised his head and sighed to the fact that others who traveled through time were either golden fingers or opening harems. Was he destined to die alone? Seeing a bright light flashing on the top of the Yingyue Attic that he cleaned every day, a "Book of Mountains and Seas" fell in front of him. He reached out and picked up the dusty book and wiped it gently. He said murmuringly, "If I had thousands of troops in this book, how could the world be so chaotic?" There was only a "ding-" sound, and then a voice sounded, "You have activated the system, go and do the task to unlock more monsters and immortals!"
