It was an unbreakable rule.
About 20 years ago, a girl who was born in one of the four most powerful families in the cultivation world fell in love with a mortal, which annoyed her family after which she was killed.
"Didn't you always think that Dongfang Ziyu is the best? Why do you suddenly think Gu Ning is better than her?" Baili Zongyang asked.
"I have that opinion after comparison! Although their levels of martial arts aren't comparable, because one is a martial artist while the other is a cultivator. Gu Ning is much more outstanding than Dongfang Ziyu if you compare their appearance and abilities," Baili Zongxue said.
Because Baili Zongxue didn't know that Gu Ning had magical power, she believed that Gu Ning was weaker than Dongfang Ziyu.
However, Gu Ning wasn't weak at all.
Baili Zongyang agreed with his younger sister, but he had no intention to chase Gu Ning because Gu Ning was a mortal.