Old Chen was the clearest about Ye Jian's matter. Before he comes, he would keep quiet and find out why this 'grandmother' came.
She didn't appear for the past few years and suddenly came when Ye Jian was going to take her university entrance examination. Her intention was unknown and it felt a little suspicious.
Mrs. Tong took the chance to go to the library. Since the old lady came, she must have something to do with Ye Jian. However, she didn't know the old lady's intention.
Principal Chen, who was tidying a new batch of books delivered to the library, placed the books in his hands down when he heard that Ye Jian's grandmother is here. He smiled and said, "Thank you for coming to find me. I'll go over immediately. There's no need to tell Ye Jian about this. Don't affect her exam."