This is the dragon vein.

When Lu Yu was in the lower realm, he controlled many earth dragon veins and used them for his own use.

However, those earthly dragon veins are naturally nurtured by heaven and earth.

But in Lu Yu's body, the world in the cave was condensed and finally formed a dragon vein.

This dragon vein is an ancient real dragon!

Lu Yu's power at this time was almost equivalent to an ancient real dragon.

And his cultivation level was successfully promoted to the peak of human immortals after swallowing countless spiritual energy.

By becoming the peak of human immortals, one has almost become a god, and there is a fundamental difference between it and ordinary human immortals.

Power alone.

Even if a hundred immortals like Li Haoyang, the leader of the Jinlei Sect, have a strength that is not as strong as Lu Yu.

Lu Yu followed the ancient cultivation route, which was the orthodox path to becoming an immortal and gaining enlightenment, which was different from the pseudo-immortals in later generations.

Each stage of improvement will lead to a qualitative flight.

"As long as I gather the five elements of magic power in my body and overcome the heavenly tribulation, I can become an earth immortal."

Lu Yu exhaled a long breath of turbid air, and the breath was like a long dragon.

"No, this should not be the limit. The peak of human immortals should be even stronger!" A glimmer suddenly flashed through Lu Yu's eyes.

He came out of the memory of the ancient heavenly court and obtained the inheritance of the ancient heavenly court, so he naturally knew more.

In ancient times, there were many wild and ancient immortals. Although they were powerful, they did not understand the true way of cultivation, so they always stayed at human immortals.

Once, an immortal woke up from the wild chaos, holding a giant axe and opening up a galaxy.

He doesn't understand immortal arts, and just a piece of brute force is enough to compete with the level of Daluo Golden Immortal.

The ultimate of human immortals is far more than the power of a true dragon.

"By the way, I killed the ancient demon in the ancient heavenly court and exchanged some immortal techniques. Why not take this opportunity to sacrifice and refine it?"

Lu Yu immediately recalled the immortal magic that was only exchanged in the ancient heavenly court.

Many of these immortal techniques have been lost to this day. Even in ancient times, they were definitely top immortal techniques.

The infinite spiritual energy poured into Lu Yu's body again, and Lu Yu couldn't help but roar. As countless martial arts evolved, they were gradually mastered by Lu Yu.

This is because Lu Yu has the soul of Taoist Lord. Otherwise, it would be impossible for someone else to practice so quickly.

Lu Yu has the support of a powerful soul, and can use it with all his heart to support himself in quickly practicing such mysterious techniques.

In just half an hour, Lu Yu had already comprehended the three immortal techniques.

In the cave, a vague phantom of the true dragon gradually formed.

Lu Yu's power also rose rapidly with time.

"Hahaha, I've broken through!" Ao Guang suddenly laughed, and the dragon's tail flicked, causing countless waves on the spiritual vein.

The scales on his body were brighter, and from a distance it looked like gold was cast in the whole body.

Ao Guang was originally the cultivation level of the early stage earth immortal. At this moment, he broke through to the middle stage earth immortal, and his ancestor dragon inheritance was a little more.

In every move, the majesty of a true dragon has already been realized.

Just as everyone was crazily devouring the surrounding spiritual energy, there was another loud noise outside the Crystal Palace.

Bang!

With a huge roar, as if somewhere had collapsed, countless stone pestles were broken suddenly sounded.

"Boy, do you think you can be peaceful by hiding here!"
Chapter completed!