High school life is the most innocent and nostalgic time in everyone's mind. Shen Wantang, a young and fresh girl who likes hand-painting, was rescued by a cold and handsome boy Luo Yun in an accident after the high school entrance examination. Later Wantang accidentally discovered that Luo Yun had gone to the same high school as her. The two gradually developed feelings as they got along. When liberal arts and science were divided into subjects, the school belle confessed her love to Luo Yun in public. Wan Tang chose liberal arts and gradually became estranged from Luo Yun... At an art exhibition called "Midsummer" after graduation from college, Wan Tang and Luo Yun met again. Where will the two go?