You Are My Eternal Rainbow

He had noticed her a long time ago when she gave him a bad cold and borrowed the books he wanted to borrow; She seemed to be his natural nemesis, and he wanted to teach her a lesson; It doesn't matter that she is a woman. However, she didn't seem to know that anyone hated her so much. I still want to interview him with someone, hehe... The opportunity has come, let's see how he treats her...