C17 Chief's Shadow Nest Teacher I Don't Know You

Today was indeed the first day of school. The square in front of the school office building was packed with students who had come to check on the class. Luckily, I was tall and had different eyesight from ordinary people, so I didn't need to squeeze in with them.

I was assigned to the same group A for two years, but Red Leaf was assigned to the same group B for two years