He is the god of learning in the high mountains and ice mountains, and she is a girl in the scorching sun of the world. When they first met in the first year of high school, they were full of sweetness in the middle of summer; From writing questions side by side to passing strangers, from being separated from the north to the south to meeting each other across the city, the love hidden in the notes and wrong question books has never dissipated. After experiencing misunderstandings and mountains and seas, the summer wind comes again, and the promise under the locust tree is fulfilled. Lu Shiyan and Su Nianwan finally have a happy life.
