The eldest sister in Lin Qing's school is good for nothing except fighting and being good-looking. The top student in Xu Yi's school is a cool and cool man, but he doesn't resist when he is bullied.
Lin Qing rescued Xu Yi who was bullied and protected him to accompany him through his high school career. However, the good times did not last long. Something happened to Lin Qing's family and he gradually collapsed.
Xu Yi: Let me protect you this time
Intention: The light that takes you out of the darkness during your youth