C61 There Is Only One Thing in His Heart

There's a domineering word in math, and there's only one.

However, he was not the only one in Zhao Qinghe's heart.

Zhao Qinghe would get married in the future, and he would have his own child, so what was he? At that time, what kind of status would he have to stay by Zhao Qinghe's side?

Younger brother?

He didn't want Zhao Qinghe to be his older brother at all.

However