Xuanba Jiutian Xu Yang had a hint of surprise, but he didn't expect that after comprehending the law of Vajra, he actually practiced the Vajra Incorruptible Body Mystic Technique and inadvertently practiced it to the realm of Dacheng!

The original Xu Yang, against the powerhouse of the World Venerable Primal Realm, the biggest weakness was that the physical body was not strong enough, after all, the superimposed secret technique had a limited increase in the physical body. The current Xu Yang's physical body is no longer inferior to that of ordinary World-Honored Primal Realm powerhouses! After the biggest shortcoming is made up, Xu Yang's combat power can be said to have soared by a notch.

Xu Yang is still a short distance away from the invincible Xuanhuang level, not to mention the half-step World Venerable's realm change, but his physical body can already be compared to the real World Venerable!

It's just that in the realm change, every step requires a lot of elixir to make up for the loss of vitality caused by changing skin, blood, and bones. With Xu Yang's physical potential, the amount of treasure medicine required to consume is probably ten times higher than that of an ordinary half-step World Venerable, and there are also higher requirements in terms of quality.

"Forget it, let's take one step at a time! The most important thing now is to find the master......

Xu Yang clinged to the surface of the Corrosive Lake, flying at a low altitude, and at the same time, with the power of his mind, he explored the islands formed by the bones of all the demon gods. After this increase in strength, his mental strength also jumped to a certain extent, and when he used his mental probe, the island was much easier.

"Huh?" On one of the large bone islands, Xu Yang stopped. This big island is full of upper and lower miles. Large area. On the island, it is not as desolate and dead as the other islands, and there seems to be the sound of gurgling water in the center.

Xu Yang's spirits lifted. Walking quickly, after turning a pass, suddenly in the open space ahead, I found a spring!

In this spring, the clear spring water is constantly gushing outward, and an attractive fragrance comes to the nose, which is refreshing. Spring water gushing out of a spring. Converge into a puddle with a radius of several feet on one side, and then at the edge of the puddle. Re-infiltrate into the ground, and so on.

"This is ......" Xu Yang came to the vicinity of the spring, and the bronze plate suddenly became excited: "Xiao Xuan, your luck is really good!"

"Hmm? Xu Yang said.

"This is the spring of the marrow of the demon god!" said the bronze plate. "Although the divine substance in it has been lost a lot, it is still a first-class treasure, which can be used for re-refining, and after returning to the source, it can be condensed into the bone marrow of the demon god, which has a strong catalytic effect on changing skin, blood, and bones!"

This kind of natural treasure, if you don't take it, you can only be a fool. Xu Yang immediately waved his hands. A series of watermarks are punched into the spring.

Xuan power gushed, and in the void above the spring, there seemed to be an extra giant beast. The mouth opened wide and devoured the spring water continuously. The water level of the spring is constantly decreasing, and the water balls condensed in the void are getting bigger and bigger. It wasn't until later, when the spring dried up, that the void balloon. It has become a huge sphere with a diameter of more than 1,000 zhang!

"How to condense?" Xu Yang asked.

"It's the same as condensing the true blood of demon beasts or the blood of fierce beasts, with fire power. Slowly refined!" Bronze plate typed.

Xu Yang flipped his palms, and two blazing fire powers transformed into two fire dragons, spitting flames above the Void Water Ball! Suddenly, a large amount of mist evaporated out, and the huge shape of the Void Water Ball was rapidly decreasing.

With this process, the smell in the air is getting stronger and stronger, and the smell is invigorating.

Suddenly, a deafening roar sounded in the dry spring underground!

"What is it?" Xu Yang wanted to maintain refining and couldn't be distracted, and immediately asked the bronze plate.

"Good fellow, it should be the creature that inhabits this treasure spring...... The strength should be the peak of the demon beast! Only half a step away, you can advance to the level of spirit beast. The bronze plate sensed the breath emanating from the dry spring, and explained with some solemnity.

As the roar grew, a giant claw ten feet wide rose out of the dry spring and slammed down the ground, causing a violent concussion!

Just these two mound-like giant claws containing powerful power made ordinary Xuanhuang masters frightened. The next moment, a huge skull carved out of gold emerged from the spring.

"This giant tortoise...... Haven't you felt depressed all the time living in this small spring?" Xu Yang was a little incredulous.

"This guy must have taken a fancy to the wonderful use of the spring water transformed by the bone marrow of the demon god, so he has been sleeping in it. Don't underestimate it, although its realm is not a spirit beast, but its physical body is already at the level of a spirit beast, and its innate supernatural powers should include the King Kong Rule......!" However, if you can kill it and refine the essence blood, it will definitely have a good effect. ”

"Ang ......"

The giant tortoise roared, and a huge golden claw, like a mountain, slapped down angrily towards Xu Yang!

Before the wind came, there was already a heavy power that was suppressed in Xu Yang's heart, giving him the illusion that there was nowhere to retreat!

Xu Yang scolded secretly, he had already refined about half of the Qianzhang water ball, and at this critical juncture, he couldn't give up casually, otherwise these treasure springs would be abolished.

There was a buzz, and the bronze plate flew out of Xu Yang's arm on its own, and a line of big characters on it shook into Xu Yang's eyes: "After the matter is completed, I want to divide half of the essence blood!"

Finally, this bronze plate has a bit of a conscience, and it does not include the treasure spring that has a great effect on Xu Yang, and only says that it will share the blood of the giant turtle of this half-step spirit beast.

"Boom!"

The small bronze plate smashed on the giant tortoise's mountain claws, actually shaking the giant tortoise back a step backwards, and its body almost turned over! The claw that attacked Xu Yang was naturally dissolved into invisibility.

Xu Yang breathed a sigh of relief, with the shot of the bronze plate, he no longer had to worry about the attack of the giant tortoise, a raging fire gushed out from his palms, and one after another fire dragons flew around the void water ball, refining the huge water ball with all his might.

With just one cup of tea, the huge water ball shrank into a concentrated liquid with a diameter of one foot, and the strange fragrance emitted from it was ten times richer than the original!

"Hehe, it's done!" Xu Yang said with a smile, feeling quite happy in his heart. He quickly took out a jade urn, poured these precious demon god bone marrow liquids into the jade urn, and set up a seal. (To be continued)

(.) Xuanba Nine Days