C471 Don't bother me

"Who are you? Does it have anything to do with that old man? " Seeing Bai Xiaohei stop them and ask about the hateful old man, the four of them were startled, then the leader asked a question with an impatient face.

"Oh ~!" That's my grandfather, something's wrong with his head. He is usually the one who causes trouble and runs away when he's out of breath