Lin Qingyan, an top student, was falsely accused of cheating by her classmates because of her perfect score in the monthly exam. Faced with the teacher's prejudice and the whole school's doubts, she chose to protest with consecutive zero points. He stuck to his true feelings in silence, and was finally investigated by the school inspector to clarify the truth. During the college entrance examination, she won the provincial champion with nearly perfect scores, used her strength to defend her dignity, and completed a gorgeous counterattack. This is a youthful journey about dignity, persistence and justice.