Li Zhuo accidentally obtained a "Lost World Notebook" while helping to repair the clock tower in a small town, and he was involved in a magnificent adventure. In order to repay the "gratitude" caused by accident, he had to team up with a girl with a very different personality, Lu Ying, and a local strongman Tucker, and embark on a journey to find the truth about the notes. Along the way, they uncovered mysteries, met alien races, flew across the snow, passed through swamps, and crossed the Sky Island. They encountered the test of Gu Duo, an investigator from the Adventure Association, and finally understood the meaning of growing up at the edge of the world. There are instant banter and mutual amusement, as well as thrills and adventures where life hangs by a thread. In the end, the mystery is solved, the adventure is completed, and the teenagers become real adventurers, starting a legend worth remembering for a lifetime.
