C169 I'm the Only One Who's Normal 15

"Hey, you don't need to worry about this. I'll call your parents right now and tell them about this." The principal smiled as he took out his cell phone in front of Su Yao and dialed a long and long number.

Su Yao couldn't figure out how the principal wrote down this long and long cell phone number in this world, but he felt that he should stop him now. Otherwise