Days Above the Clouds in Quanqing Town

Twenty years ago, a small town named Quanqing Town was developed. A romantic encounter allowed two young people to form a happy family. Twenty years later, I returned to the small town with a pair of children. The original youth had entered middle age, and the new life continued the youthful appearance of the past. She has doting parents, a younger brother who grew up with her, unique wisdom, and good looks. She seems to have everything, but she doesn't have a healthy heart. She doesn't know how long her life will be. He has a comfortable life, rich talents, and a tall and handsome appearance, but he cannot enjoy the most ordinary family reunion. Twenty years later in Quanqing Town, what kind of ordinary but heart-warming stories will happen between the new generation of young teenagers?