As soon as you enter the door, you will see rows of books. At first glance, you can see that they belong to a scholarly family. I didn't expect that the children of such a family would never go to school.

"Please take a seat." The old lady closed the door and came over to guide them to sit on the sofa.

As soon as she sat down, the old lady looked at Chen Jinming carefully, "How old are you?"

Chen Jinming, "16, born at 22:00 on November 22, 1961."

They had ...