The most beautiful summer is a book that can be read with eyes, ears, heart and emotions. In a poem "Missing in Winter", the story begins. It is also because of a song "Missing in Winter" that a Beijing boy Han Dong and a Nanping girl met in the summer of sixteen. Han Dong's soothing singing and the harmony of acoustic guitar remain in the heart of summer. Han Dong came to Nanping and was in the same class as Midsummer. Since then, acoustic guitars play and sing like dreams every day, which is also the most beautiful season in midsummer life. But high school life was over in a blink of an eye, and Han Dong returned to Beijing. But the most beautiful summer has always been treasured in the hearts of two people. Two years later, I came to Beijing in the stubborn midsummer, just to see the person who spent the most beautiful summer with her again. However, the barrier of time and the change of the world make it impossible for them to express their thoughts even when they meet. But this heart has touched many people, so whether it is estrangement or change, it will be broken. Under the tree where Han Dong played "The Most Beautiful Summer" for midsummer, two young figures and the big tree together formed a beautiful silhouette. And the melody of "The Most Beautiful Summer" echoed in the orange sky.