Tinghai comes from an ordinary family and lives a simple life. He lived very frugally during his studies. By chance, he met Bai Ningbing, who was attracting much attention on campus, over a piece of food, and a small misunderstanding arose between them. At first, Bai Ningbing had her own thoughts and cared about Tinghai in a special way, often preparing sumptuous meals for him. Tinghai failed to understand the other party's intentions and once chose to keep a distance. It was not until later that he gradually saw clearly the various experiences in life, and gradually understood the goodwill of the people around him, and gained unexpected warmth and changes on the way to growth.