C42 Gathering in Hall 2

"Grandson, tell me, what are you doing outside besides studying?" Yang Ao went into the room and sat down. He was very curious about Yang Ao's matter. In less than two years, Yang Ao had changed a lot.

"Hehe, Grandpa. There were many people outside, but there were also many houses. There are many cars and many things. There was nothing much to say. When he returned home this time, firstly