At that time, Gu Yuan had suspected that this stranger might be a Celestial Human Realm Cultivator.
Now, Qian Yunfeng was using a sinister trick similar to the evil techniques cultivated by Old Phantom Ghost with his demon spirits. Since the two were in a master and disciple relationship, this made perfect sense!
What surprised Gu Yuan even more, however, was the cultivation level Qian Yunfeng displayed, which had clearly reached the level of an Innate Martial Master.
It can only be said that the technique Qian Yunfeng practiced is indeed sinister and powerful!
Though an evil technique, it's evidently a profound and exquisite technique.
"Fortunately, I followed along today. Otherwise, I would have truly been targeted by this guy, and that would have been troublesome."
Gu Yuan fondled the hilt of the Qiushui Sword, his eyes flickering with a glimmer:
"Fine, since you're going to come looking for me sooner or later, I might as well take the initiative and kill you first!"
