Lin Xiao, who is in high school, has been chasing Gu Rui, who is in the third grade of junior high school. Even though the other person doesn't like her, she still perseveres. Once he rescued senior sister Ji Shuwen in a public toilet at school, but his peaceful and happy life was ruined.
Many years later, the three of them met again. Lin Xiao, who was already a teacher, could not let go of her hatred or revenge against those who had hurt her.
However, no matter who you are, you have to pay the price for what you have done.
Intention: good will be rewarded with good, evil will be rewarded with evil