The densely packed fireflies blanketed the entire expanse of airspace. At times, some of them gathered together to form a giant firefly, which gripped a demonic halberd and brought it crashing down. At other times, they scattered, transforming into tiny, ferocious fireflies with twin horns like those of dragons, swarming toward You Zhang like a plague of locusts.
You Zhang had realized from the start that he was no match for the Firefly Demon Venerable. He immediately brought out a massive, bluish-gray cauldron. From within it, curtains of bluish-gray light repeatedly shot out, blocking the Firefly Demon Venerable's attacks.
With both sides striking repeatedly, the commotion was, for the moment, no greater than the battle between Lu Xiaotian and Bing Tianfang.
When Lu Xiaotian had fought at the Cloud-Wreathed Demon Hall, the Firefly Demon Venerable had been waging war at Seven-Soul Wind Valley. The distance was too great for him to rush to the Cloud-Wreathed Demon Hall in time.
Afterward, though, the Firefly Demon Venerable had watched the images left behind when Lu Xiaotian broke through hundreds of thousands of Devil Race troops. Lu Xiaotian's performance had been astonishing, but overall, his combat strength at the Cloud-Wreathed Demon Hall had still been at the Daluo Golden Immortal level.
His accumulation in each individual law's profundity was not especially deep. It was merely that the forces of multiple laws intertwined, and the astonishing combat strength of the dragon body he had cultivated had made up, to some extent, for the lack of depth in his cultivation.
His unmatched stamina in prolonged combat truly left even the Firefly Demon Venerable feeling inferior.
Still, judging from the images left behind after Lu Xiaotian's battle, the Firefly Demon Venerable had believed that suppressing him would not be much trouble.
In fact, the Firefly Demon