C167 Director Lu Was in a Good Mood

Ms. Qin's concern was justified, as the two students had been gone for an entire class period without returning.

"Lin Qianqian! Could you come out for a moment?" someone called from the front of the classroom just as the bell rang.

Lin Qianqian looked up to see it was Hsing Yufei. With a furrowed brow, she wanted to make this quick