Photographic memory (1)

In a short while, the three of them arrived in front of a small courtyard. The entrance to the courtyard was not very big. The courtyard walls were made of green bricks, and the door was only open twice. Even a carriage could not enter. There was a plaque on the door, and on it were the words " Liu family School ".

The old gatekeeper brought Tian Niu and little crane grass to the front of the school. They could faintly hear the sound of reading coming from inside. The old gatekeeper went up and knocked on the door.

The sound of reading stopped for a moment, and then the door opened with a squeak. A bearded middle-aged man in his thirties stood in the door. A book was hanging above his head.

When the man saw the old man, he quickly said, " "Uncle men, you're here."

The old man nodded and said in a deep voice, " "Yu Shu, it's this child. He's coming here to study today. You have to take good care of him."