It was common knowledge that cultivators had low fertility because their energy was too strong, which affected their fertility. Perhaps this was one of the laws of nature.
However, the tie family was an exception. Whether it was a man or a woman, as long as they were members of the tie family, they were very fertile. In the tie family, if a man didn't have 10 or 8 children, he would feel embarrassed to go out and meet people. If a woman didn't have 10 or 8 children, she would feel embarrassed to say her surname was tie. In addition, the tie family had taken in some orphans and bestowed them with the surname tie. Thus, the tie family slowly developed and was now not worse than any small sect. Even in the sea exploration alliance, it was one of the top forces.