Lin Qiuyan and Chen Yidan disliked each other. From elementary school, junior high school to high school, they were somewhat tit-for-tat. They often compared each other, and finally said "Tie".
It wasn't until the day when Lin Qiuyan inexplicably transformed from Beta to Omega for the second time in his senior year of high school that Chen Yidan gave him a temporary mark.
Intention: emmm...
