"Of course I'll help you if you need anything. What's wrong?" Uncle Yang asked Quan He. Quan He smiled happily when he heard Uncle Yang's reply. Just as he was about to say something, a knock came from the door even more hurriedly than he did.

"Bai Yang, Bai Yang, open the door. I know you live here. Hurry up!"

Uncle Yang raised the corners of his mouth when Quan He looked at the door. He was really on time. When Quan He turned around to look at Uncle Yang, he ...