Demon King Ku Yue

Ye Kang immediately understood. Without hesitation, he grabbed the Thunder Beast Horn and forcefully stabbed it into his right hand.

Something incredible happened: the Thunder Horn fused into his palm without the slightest resistance, transforming into a horn-shaped marking that sank beneath his skin.

The next second, Ye Kang half-closed his eyes, and lightning crackled all over his body.

The System Sound rang out at the same time.

[ding]

[Congratulations, host. You have learned the Lightning Martial Art Palm Thunder Marsh. Would you like to spend 100,000 Comprehension to accelerate your insight and master it as soon as possible?]

"Confirm."

Ye Kang had no intention of saving his Comprehension. With the help of Thunder Venerable, he could indeed comprehend the art without relying on the system, but it would certainly take a great deal of time.

And with Demon King Ku Yue liable to come looking for trouble at any moment, there was no need to waste time now.

In an instant, Comprehension flooded in. Ye Kang understood everything completely, and streams of Lightning True Qi transformed within him.

He spread his palm open, and the Thunder Beast Horn glowed.

Looking closely, he saw that a Leize had formed in his palm.

He sent its power surging outward. Like a thunderclap in a clear sky, bolts of Thunder Whip lashed out, sweeping over everything.

That wasn't all. Ye Kang had also grasped a different way to use the art. With a thought, a Rushing Thunder Giant Rhinoceros charged out of his palm, instantly transforming into a five-zhang beast that roared and shook the heavens.

This was Palm Thunder Marsh: an endless reservoir of thunderous might within the palm. It could unleash devastating attacks or summon Thunder Beasts to fight by his side.

In theory, as his understanding of the martial