Back then, before Lu Xiaotian had ascended from the lower realm to the Spirit Realm, he had already known these people. Now that they had reunited in the Dragon Domain, their joy was impossible to suppress.
As for Cao Xi'er, she had only come into contact with Lu Xiaotian in the past. At the time, Lu Xiaotian had not even thought she could go far in the cultivation world. They had shared little contact afterward, so naturally she was unfamiliar with Xiang Qingcheng and the others.
"Aunt Xiang, this is Xi'er. Her master knew her when he was still at the Golden Core stage. This time, he accepted her as a disciple on my master's behalf, so she's my junior apprentice sister now." Qingli was lively by nature and quickly introduced the somewhat reserved Cao Xi'er to the others.
"You knew each other back in the Golden Core stage? Then you met even earlier than we did." Xiang Qingcheng smiled in surprise. "Since you're one of us, coming to the Dragon Domain is like returning home. You can go anywhere in the Dragon Domain, so don't be too reserved."
In truth, not every place could be visited freely. Those with weaker cultivation would still face considerable danger wandering about. But for someone like Cao Xi'er, who had cultivated to the Primordial Spirit Ghost Body stage, there were generally no major problems.
After the Foul Celestial Dragon and Qiumeng Demon Ancestor suffered successive defeats in their campaigns against the Dragon Domain, countless demons, devils, monsters, and ghosts were slaughtered. The experts of the Sky-Shadow Clan, the Bat Clan, and the other races swept through the region, exterminating most of the powerful demons and devils that had infiltrated the Dragon Domain. Even the occasional survivors rarely dared to touch the Dragon Domain's