Tang Qiying was no slow mover. The second head behind him opened its mouth as well, and another sound wave shot straight at the vortex's center—soul power against soul power!
The smile on Tang Qiying's face had yet to fade. His preparations had been far too thorough; he had made provisions for every method Xiao Yan possessed. Now that Xiao Yan wanted to use the same trick again, naturally...
"What?"
The sound wave had already been unleashed, yet when Tang Qiying saw what was happening at the core, his pupils abruptly contracted. To his shock, he discovered that although both were early Heavenly State Soul sound waves, the expected scene of his attack crushing Xiao Yan's Soul Flow Black Vortex with overwhelming force had not appeared!
"What's going on?"
Tang Qiying's expression changed as well. After sensing carefully, he actually discovered that Xiao Yan's soul power had risen even further from its previous level!
Although he too possessed a Heavenly State Soul, at this moment he could still feel Xiao Yan's suppression.
"This bastard was actually hiding his strength?" Tang Qiying's Heavenly State Soul had not been obtained through any proper means. With the Soul Clan's help, he had forcibly fused another Heavenly State Soul into his own. The pain at the time had nearly been unbearable even for Tang Qiying; once he lost consciousness, his awareness would vanish completely.
But Xiao Yan had a Heavenly State Soul, and whether he wanted to or not, Tang Qiying had needed one to deal with him. Thus, when he had suppressed Xiao Yan's soul power earlier, Tang Qiying had been immensely pleased. His sacrifice had not been in vain.
Yet judging by Xiao Yan's current state, he was no longer an ordinary Heavenly State Soul. The solidity and depth of his soul