A modern gold-medal bricklayer time-travels to ancient times. To focus on carving out his own life, Zhao Dashan follows the rules to divide the family and live independently. Upholding his original aspiration as an artisan and striving for perfection in his craftsmanship, he relies on his solid skills to resolve village dangers and protect the safety of his neighbors. Honest, upright, and righteous, he gradually wins the trust of the surrounding villages and builds a reliable team of artisans. Accompanied by the wise and meticulous Lin Chunmei, the two work down-to-earth and strive hard, using their hands to jointly create a warm and secure happy little home.