Zhao Tiezhu, an elite young man who has returned from the UK, follows his girlfriend, Zhao Cuihua, to Longquan Village to meet her parents. Unfamiliar with local customs, he gets caught up in one hilarious misunderstanding after another, from riding a manure cart to a meeting to causing confusion with his gifts. He also puts various scientific theories into practice in rural life. Although things repeatedly go wrong, his scientific knowledge unexpectedly brings many pleasant surprises to the village and helps advance agricultural development. His future father-in-law, Zhao Fugui, gradually changes his attitude toward this foreign son-in-law, despite initially rejecting him wholeheartedly. Lighthearted and humorous, the series showcases the amusing collision of Chinese and Western cultures through everyday rural life, telling a warm and joyful countryside comedy.