Chapter 513 Chen Xinlong’s Past

The story of Chen Xinlong and Gao Haojie is very simple, but also very extraordinary.

Sounds a bit silly.

As Gao Haojie said before, Chen Xinlong and Gao Haojie were undergraduate and graduate classmates. They were very good friends when they first entered the university because they both liked mathematics, loved mathematics, and were determined to continue studying. As we continue on the road of mathematics, we are very close to each other. We often study together and promote each other.

The relationship between the two broke down when they were graduate students.

At that time, both of them were under the same mentor, and that mentor brought a young junior sister who was very lively and good-looking, and both of them fell in love with her.

So the two agreed on a fair competition, and whoever could win the heart would be with that junior sister, and the other one should not have any grudges .

But Chen Xinlong soon discovered something was w