The sky was filled with these crystals!
Before their eyes, the crystals had grown to the size of fists! Even around those fist-sized crystals, enormous vortices still swirled, as the Golden Heaven and Earth Spiritual Qi within them continuously gathered.
As the crystals continued to grow, silver-white crystals the size of dippers gradually condensed, floating out of thin air above the Sword Tomb. The crystals were faceted and looked exceptionally beautiful!
Yu Tong was even more stunned at this moment!
Yet these silver-white crystals the size of dippers did not stop condensing and spreading. They continued extending steadily into the distance!
"Th-this... which venerable master is this? To actually..." Before he could finish saying "actually," a thunderous crack rang out. Heavenly lightning, which had never appeared over the Sword Tomb before, flashed through the sky more than a hundred li above...
"Th-this... this is th-thunder tribulation???" Seeing the radiant golden heavenly lightning overhead, completely unlike any ordinary lightning he had seen, Yu Tong's expression changed. "It even... even seems to be a demon beast's... Th-three Gold Tribulations???"
"Damn it, Feng Ying is... is actually a demon beast in human form!!!! And he has even cultivated to Nascent Soul Incubation!" Realization filled Yu Tong's eyes, and his entire body trembled. How could he dare remain for even another moment? His figure flickered as he fled wherever he could! Yet all the Golden Heaven and Earth Spiritual Qi around him had completely condensed, leaving him without enough spiritual qi to perform the Metal Evasion technique. Yu Tong could only flee in panic through the air. Only after flying a full two hundred li did those crystal-clear silver-white crystals gradually vanish!
With such imposing momentum from a breakthrough, what else could it be besides Nascent Soul Incubation?
Still, doubts remained in his heart!