Falling into the "Abyss"

——I, Yan Yuzhi, a "three good" student in the second grade of No. 2 Middle School, perfect in the eyes of outsiders ——I, Lu Chengxuan, am a good student who just transferred from the second grade of high school. What outsiders, parents, and teachers call other people's children. We accidentally became tablemates. We thought we wouldn't have a hard time getting along, but... Intention: Sweet love is not my turn, so I will write it out