Lin Xiyang accidentally obtained a map of a legendary secret realm and gathered five partners to embark on an adventure. They span five continents and enter a new environment in each volume, encountering puzzles, traps and enemies. The team consists of six people, each with their own specialties. The journey is full of laughter and suspense, and the team has constant friction but becomes increasingly united. In the end, everyone uncovered the truth about the map and not only grew up, but also found the answers to their own lives. The book has a compact structure, ups and downs, and humorous continuity. It is a warm and humorous large-scale adventure novel.