Zhongxuan Yuanhu watched the two of them chatting and did not intrude.
The ancestor of the Tai Xu Sect, Xu Yuanzhi, was a True Monarch of this era, standing at the Beyond the Peak existence.
At that time, Zhongxuan Mingtu was still around, and even with his Natural Dao Veins, Zhongxuan Zun had no possibility of inheriting the title. (Natural Dao Veins naturally indicate a genius among geniuses, considered one of the Human Race's hopes in ancient times. But in the current era, it's only equivalent to the effect of a Tian Yuan Great Elixir.) Zhongxuan Mingguang naturally hoped to send his child to the Tai Xu Sect.
However, times had changed. Now, Zhongxuan Zun had the possibility of inheriting the position of Family Head and was even seen as the only candidate for future Family Head for a long time. If Zhongxuan Mingguang had to choose again, it would be difficult to say.
It was the previous Zhongxuan Mingtu who had given his nephew, still in swaddling clothes, a choice.