After graduating from college, Lin Li, an orphan unable to find a job, has no choice but to become a delivery rider. One day, he gets into a traffic accident while making a delivery, and Liuyun, a member of the Department of Supernatural Abilities, happens to pass by and save him. Lin Li, who had been an ordinary person, begins to discover the world of people with supernatural abilities. He is soon caught up in its conflicts, accidentally uncovers the mystery of his own origins, and embarks on an adventure in this extraordinary world.
