"Their auras... are much stronger than before... and incredibly strange..." Mo Yunfeng's face showed a look of shock.
When White Tiger and Vermilion Bird had first entered his Myriad Sword Domain, their auras had increased once, but he had not paid much attention to it. Most cultivators had more or less some explosive techniques at their disposal, whether spells or pills like Spirit-Raising Pills, which allowed them to overdraw their potential and increase their strength for a short time.
However, he discovered that White Tiger and Vermilion Bird seemed to be different from what he had expected. When facing his Yin Metal Sword Array, their strength had surged again, far more terrifyingly than before. Moreover, this aura was different from the usual methods cultivators used to boost their power. There was something within it that made him uneasy. Though he did not know what it was, he instinctively felt wary of it.
"End this quickly! Kill!"
The hand seals in Mo Yunfeng's hands changed again, and the Yin Metal Sword Array immediately erupted, charging straight toward the trapped White Tiger and Vermilion Bird.
Yet at that moment, the lightning around Vermilion Bird suddenly flared, and after leaving behind a peal of thunder, she vanished outright.
"Not good!"
The instant he sensed Vermilion Bird's aura disappear, Mo Yunfeng rapidly retreated. But he was still too late. A fist wreathed in lightning smashed directly toward his face, its terrifying speed made even more frightening by the enhancement of lightning.
Moreover, unlike ordinary lightning, the lightning surrounding Vermilion Bird gave off a terrifyingly scorching aura. Flames were actually burning within it!
Lightning and flame had perfectly fused together on his body, as though they were symbiotic and utterly inseparable. Lightning within fire, fire within lightning.
At this moment, Mo Yunfeng had no choice