Grandpa accepted Gao Lingfeng's certificate of teacher qualification. He was surprised that it was true.

"This is not fake!" The old man asked, staring at Gao Lingfeng. But he thought it seemed true that when new teachers came before, they would also present Jinghai High School Teacher Qualification Certificate.

"Fake? How is that possible? You can call the principal and ask about it! " Gao Lingfeng thought that it would cost him a lot of money. How could it be false?

"..." Grandpa listened and believed that it was true, which should not be false. "Yo. Stinky boy, you've lost your blood in a girl's pocket! uuuuuuuuuuu Don't think I...