C729 Xuanyuan Jianhao.

“Who... who are you?” Xuanyuan Lingran asked in horror.

He had only realized the existence of this person after he entered the cave. Didn’t that mean that this person had been watching him from the beginning?

Since Xuanyuan Lingran did not discover the existence of this person, it meant that his strength was above Xuanyuan Lingran’s. Furthermore, he looked to be in his seventies or eighties