C181 Promotions to the king of aliens

Xu Feng smiled slightly: "Oh, Yun Xi, come out, let my uncle meet you!"

In ancient times, especially in the Song Dynasty, the term 'uncle' was used differently in different places. The term 'uncle' referred to his brother-in-law.

Zhao Gou and Xu Feng addressed each other as brothers. If Xu Feng married Yi Yunxi, then he would definitely be Yi Yunxi's brother-in-law