"Immortal martial artists do not exist in this world," Su Xin thought to himself, staring at Gong Yangqi's seemingly sinister form. "There must be some kind of loophole."
Even the Cultivation Techniques created by the Sky-Reaching Realm powerhouses in ancient times weren't perfect, let alone those of Gong Yangqi, a martial artist of the True Martial Realm.
It was just that Su Xin hadn't yet identified the key to Gong Yangqi's technique.
Besides, if Gong Yangqi's technique really granted him an immortal body, he wouldn't have fled when facing Su Xin and the others from the Netherworld; he could have just attacked directly.
At that moment, Gong Yangqi let out a sinister laugh and charged forward once again.