C118 Mysterious Master

So, he patted Ning Wangshu's shoulder. He didn't expect Ning Wangshu to have tears streaming down his face at this moment. Obviously, he had thought of something sad when he saw the cover of the book.

"Grandpa Wangshu, what happened to you?" Xiao Chen suddenly felt a little panicked.

He had known Ning Wangshu for so many years. No matter what kind of situation he encountered, he had never cried