If he were the eldest son, or if he did not bear his mother's surname but instead his father were part of the Qin Family, naturally he would be valued more than Qin Zhiyou and Qin Zhigu.
In the past, he did not have that opportunity, but now that he had a child, and that child was a boy and also the eldest, it mattered a lot. The relationship between his older brother and sister-in-law was delicate; they had been married for five years and were still unwilling to have children. As for Qin Zhigu, he didn't even date, let alone have children. Wasn't this the opportunity given to him by heaven?
Especially since everyone said that Cai Yiren was definitely carrying a boy this time, his anticipation grew even stronger.