Yan Duoduo couldn't figure out why she, who was still a top student in junior high school, became a scumbag in high school after a summer vacation. Is it because she entered puberty or met the end of her life - Huang Chutian. The math representative who was always arrogant and deliberately raised his voice and read her scores aloud. The arrogant man who wrote her name on the blackboard without handing in her homework and thought her handwriting was good.