C716 A Theorem Solved Crazy Lin's Problem

In fact, Wang Fei and Zhou Jielun were not very familiar with each other. Zhou Jielun was the only one who had watched Wang Fei's football match. Everyone had talked to each other a few times, and that was all.

However, Wang Fei felt that Zhou Jielun was a good person. It was quite comfortable to be in contact with him.

Since Zhou Jielun had come to the United States and called him