The Demon King has been defeated, and the world has become peaceful, leading to the unemployment of adventurers. Theodor, who was the backbone and handyman of the hero party, cannot go against this trend. Thinking he has enough money to live a slow life in the countryside, he is asked by his guild master to join an expedition to the new continent. Realizing he is needed, Theodor agrees to go. On his way to the new continent, he tames a strange young dragon. With his [Appraisal] skill to investigate vast geological areas instantly, [Crafting] skill to build mansions quickly, and [Taming] skill to tame even dragons, Theodor begins his comfortable slow life in the new continent!