In the vast fantasy continent, an "adventure group" composed of a lazy leader, a poisonous mage, a simple and strong man, a mysterious thief and a talkative elf were involved in a big adventure leading to the ultimate treasure by a mysterious map. Along the way, they experienced jungles, deserts, ruins, and dungeons. They supported each other and complained about each other in bizarre events and oolong crisis levels, and used wisdom and humor to traverse many dangerous situations. Each volume independently unfolds new adventure clues, foreshadowing and grievances are gradually revealed, and the adventure group gradually grows. After uncovering the mystery of the ultimate treasure, the team realized the true meaning of friendship, dreams and growth, and fulfilled their initial promises to each other. The story ended successfully with humor and laughter.