Li Xufan, a recent graduate of the Department of Architecture, adopted an abandoned loyal dog and named it Smile. The loyal dog Xiaomi had an ill-fated fate. After going through many hardships, he was sent to a dog training base. The loyal dog was named the "King of Dogs" for his outstanding performance and regained his dignity; Xufan's talent emerged in the company and realized the value of life through hard work. This drama tells a heart-warming story with sincere emotions.
