C551 Step trainer selection!

Honestly speaking, the ancients were the ancients after all. They didn't have the logical concept of the modern era. Even though he had been with Xu Feng for a long time, it was still the same.

The biggest difference was taking a wife and taking a concubine.

In ancient times, when women were old, or when their husbands were not, they would advise their husbands to take in concubines