Geng Geng had been an ordinary girl before her entry to the best high school in the province by chance. She doesn't like her life there until she meets Yu Huai, her seatmate - their names make up the word "Geng geng yu huai", meaning "Unforgettable memories". They don't like each other at the beginning, but soon they start to understand each other.

Exclusive Memory Extra Story "Exclusive Memory of Goodbye Love"-senior year, Bai Lin came to the Qingshan College of East Lake University for an internship, and Li Jiahang, who has graduated, entered Bai Lin's life again, taking care of her daily life in every possible way. However, Bai Lin, who has a low self-esteem, has not dared to face Li Jiahang's feelings. He wanted to make good grades in the internship and then respond, but was designed by a new friend at the critical moment of getting results, and lost the opportunity to achieve results. After reflection and precipitation,