On the first day of her senior year of high school, Lin Xiaoxia bumped into transfer student Gu Yan because she was late. One is an ordinary girl who always hovers around the passing line in mathematics, and the other is a genius boy who comes from a wealthy family but is burdened by his father's expectations. From that day on, their fates began to intertwine.
Gu Yan used handwritten mathematical notes to teach Lin Xiaoxia how to solve life's problems; Lin Xiaoxia used her sincerity and persistence to help Gu Yan find the courage to resist the shackles of fate. Under the wisteria corridor, they shared the same popsicle; in the corner of the library, they wrote the answer to youth together.
However, the summer after the college entrance examination, Gu Yan received an admission notice from the Rhode Island School of Design. Faced with his father's arrangement and his inner dream, he chose to go across the ocean. When leaving, he handed Lin Xiaoxia a sketchbook that recorded every detail of the past three years, which contained his unspoken vows.
This is a story about growth and choice. When the wisteria blooms again, they will finally understand that some separation is not the end, but for reunion in a wider world.
Concept: Distance is not a necessary and sufficient condition for love.