18-Year-old Lin Chen scored 743 points in the college entrance examination and became the provincial champion. He could have been admitted to Tsinghua University, but his parents asked him to repeat the study and left the place to his younger brother Lin Xuan. The two sides had a dispute. Lin Chen detailed his parents' preference for his younger brother over the years, such as differences in birthday treatment and needs satisfaction, and even produced a recording of his mother's suggestion to give up the quota as evidence. Disappointed, he decided to give up Tsinghua University and sign up to join the army. He refused his parents' dissuasion and chose to go to the border defense for training. When going through the formalities, the head teacher, Mr. Zhang, sent clothes and letters from classmates to express support. Before leaving, his parents apologized and Lin Xuan was willing to give up his studies to persuade him to stay. Lin Chen still insisted on his choice and set off for the border the next day.
