This novel tells the story of two people with extremely different personalities falling in love. Jiang Yan, who majored in science, was aloof and smart, and was called the "Iceberg Academic Master"; Su Mucheng, who majored in liberal arts, was enthusiastic and cheerful, and was a top player on the debate team. The two had been at odds since high school and bickered every day. Finally, a few years after graduation, they finally came together and planned to spend their lives together.
In the dusk-soaked September classroom, in the sound of the pen tip rubbing against the test paper, the collision of rationality and sensibility was like a spark igniting a prairie fire. She clutched the composition text and argued hard with reason, every word was hot; he pushed up his glasses and analyzed calmly, his logic as sharp as a razor blade. This debate that began with the grading standards has become the silver needle that fate weaves the bond between - the two people who were forced to be at the same table by fate quietly weaved a tacit understanding in the time when the chalk dust fell.
While she was taking a nap on her arms, he would carefully sort out the math problem book by question type. The ink marks flowed like tall and straight green pines, and there was a silent tenderness hidden in the strokes of his pen. She would take advantage of him to turn around and practice the piano, and outline a smart little sun on the back of the guitar. The bright yellow brushstrokes seemed to penetrate the wooden texture and illuminate the room. The steaming sweet aroma of the milk tea shop on the corner carries the charm of tea, and the silvery light falling from the floor-to-ceiling windows of the library pours all over the floor. These tiny fragments of time are pieced together into a secret language of their youth that shines through the years. From the "showdown at the top" to "together for the rest of our lives", Jiang Yan's forbearance and protection and Su Mucheng's fiery straight shots nourish each other. The symbols of the little sun and the little guitar are used throughout, not only writing about love from school uniforms to wedding dresses, but also interpreting the growth theme of "mutual achievement and sticking to the original intention".
