College student Lin You accidentally traveled to a different world where magic and monsters coexist. In order to survive, he continued to use modern knowledge and talking skills to get acquainted with the elf Nafi, the orc Tamir, the dwarf craftsman Lolo and the dragon boy Grint. The five people experienced the farce of the magic academy, adventures in the dungeon, the machinations of the royal capital, and the ultimate monster crisis, growing up as friends and solving difficulties hilariously. In the end, the team used humor and wisdom to resolve the world crisis, and also found their belonging and self-worth.