C986 Below the Boundary

"I don't have any students who don't understand the rules. Leave." The old man said angrily.

"That... Teacher, I am also a teacher here. " Fang Rui said helplessly.

"Did I enter the wrong classroom?" At this moment, the old man looked at Fang Rui in surprise. Then, he flipped through his notebook and walked back to confirm the location of the classroom, "That's right