温柔的妻，慈祥的父

Ning Cheng can't practice, but it doesn't mean that he doesn't know some realms of cultivation. He knows that there are nine major realms and eighty-one minor realms in cultivation. But the highest realm he can understand is the Yuan-Building Realm. In the memory he got, there once was a master of the Yuan-Building Realm in Cang Qin Kingdom....