This book tells the story of Tang Xin, a rebellious girl who refuses to obey discipline, and becomes attached to the real-life legendary character Ting Ge because of a sandwich. They dislike each other and become roommates under the arrangement of their teacher. After spending time together, they become happy friends. Tang Xin becomes Ting Ge's eldest brother by chance. Brother Ting gave up the opportunity of a key high school for Tang Xin and came to an ordinary high school. During the three years of high school, they helped each other and encouraged each other, and finally achieved their dreams...
Intention: youth