Lin Qingyan, a top student in the third year of high school, was falsely accused by her class teacher of cheating in a monthly exam. Despite her arguments, all the evidence (including an answer sheet identical to hers) points to her. In isolation and being questioned by the whole class, Lin Qingyan chose to fight in an extreme way - turning in blank papers in all subsequent exams and fighting injustice with silence. When she was forgotten in the corner, she was preparing for the exam in secret. Eventually, with the intervention of the Education Bureau, the truth came to light and the framer, Su Yaqi, confessed to the crime.
