Yuan Xiaoling and He Gui were in the same middle school and high school. Starting from the first semester of high school, she realized that she had a crush on He Gui. However, because of her ordinary family background, she did not say it explicitly and stayed with He Gui as an ordinary friend. Where should these two childhood sweethearts go in the end...
Concept: Secret love is the waxing and waning of a person, and the two-way arrow is the journey of two people together and growing old together.