Xiang Jinxia, an adopted young man from a mountain village in Guizhou, was "kicked out" of his home by his mother to explore the world. While delivering food in Ningnan, he accidentally rescued the rich girl Xia Wanting, and the gears of fate began to turn - he transformed from a delivery boy to the prospective son-in-law in the Xia family's "engagement letter". He dealt with wealthy families, helped the Xia family solve "temporary and important tasks", helped the Tang family revitalize their industries, and used street smarts and an innocent heart to break problems time and time again. And in this adventure across classes, what is truly worthy of his protection is his clear self-awareness and love for ordinary life.
