"Let's start!"

Looking at the right leg bone of the Taixu Thunder Dragon in front of him, Wang Kai also smiled and then stretched out his hand and waved it.

Suddenly, the right leg bone of the Taixu Thunder Dragon in the distance was slightly shaken! With Wang Kai's thoughts, the silver light around the right leg bone of the Taixu Thunder Dragon began to expand continuously until Wang Kai's body was completely enveloped. At this time, if someone else was in the cultivation secret room, they could only vaguely see Wang Kai's body through the silver light emitted by the soul bones.

Surrounded by the silver light, Wang Kai first felt a cold and cold current slowly gushing out from the right leg bone of Taixu Thunder Dragon and pouring into Wang Kai's right leg. With the influx of silver light, Wang Kai only felt that his right leg was more and more closely related to the right leg bone of Taixu Thunder Dragon hanging in the air and emitting mysterious silver light.

The cold current continued to pour into Wang Kai's body. Half an hour later, the right leg bone of the Taixu Thunder Dragon in front of him suddenly flashed suddenly, and then began to fluctuate continuously at a magical frequency!

As the Taixu Thunder Dragon's right leg bone began to shake, Wang Kai felt that the blue cold flow in his body suddenly became more powerful, and the cold flow passed by also felt a slight numbness and itchy feeling everywhere in the body. Not only that, this cold flow was no longer limited to Wang Kai's right leg, but continued to rush to Wang Kai's body.

"Refine it for me!"

Sensing the cold flow that was scattered in the muscles and tendons everywhere in the body, Wang Kai also madly activated his soul power, entangled these cold flows entering the body and continued to refine them.

One, two...

Thousands of cold currents were refined by Wang Kai, and then they continued to turn into soul power and qi and blood power into Wang Kai's body, constantly strengthening Wang Kai's body and tendons from the inside. At the same time, his soul power and physical fitness became stronger and stronger.

As the refining progressed, the right leg bone of the Taixu Thunder Dragon floating in the air began to gradually become blurred. The size of the general knowledge also expanded slightly, becoming the same thickness and size as Wang Kai's right leg.

Finally, the last cold stream was absorbed by Wang Kai, and at this moment, the right leg bone of the Taixu Thunder Dragon in front of Wang Kai also emitted a magical buzzing sound!

"Buzz!"

"Buzz!"

"Buzz"

......

A full buzzing sound passed by. At this time, the right leg bone of the Taixu Thunder Dragon had completely turned into a phantom, and then flew straight towards Wang Kai's right leg, and finally merged into Wang Kai's right leg!

Suddenly, Wang Kai felt that the cold flow in his body increased several times again! Under this terrifying cold flow, the blood in Wang Kai's body seemed to begin to solidify, and his body began to tremble slightly, but strangely, layers of black viscous liquid were flowing slowly out of his pores.

"Stand by!"

While urging the Shura evil energy and the Yin and Yang body to fight against the cold air that continued to enter the body, Wang Kai gritted his teeth and prevented himself from falling into a coma!

If he fainted at this time, not only Wang Kai's action of fusion of soul bones would be completely failed, but his own body might also be irreversible damage!

One minute, two minutes... Wang Kai's body kept trembling because of the terrible cold air, and his body surface even formed a layer of white frost because of the cold air coming out of his body. However, he still clenched his fists tightly to prevent himself from fainting due to the cold air!

Ten minutes, twenty minutes...two hours!

After two hours of extreme cold attack, Wang Kai's mouth was bitten slightly blue, and his body surface was covered with a layer of black thin ice. When the emperor paid off, the ubiquitous cold air finally subsided!

"It's over, I finally succeeded!"

Another two hours passed, and Wang Kai finally felt that the right leg bone of the Taixu Thunder Dragon was completely integrated with his body. He opened his eyes, then shocked his hands hard, shattering the black ice shell covering his body, and then stood up.

"Successfully merged the right leg bone of the Taixu Thunder Dragon for 700,000 years and comprehended the skill "Taixu Annihilation Divine Thunder"!"

At this moment, the system's prompt sound also sounded in Wang Kai's ears. However, Wang Kai did not rush to check the skills first, but practiced a set of improved Wuji Blood Sword Skills, sweeping away the cold air in his body!

"Huh, it's finally much warmer now!"

After a set of Wuji Blood Sword Skills, Wang Kai felt that the qi and blood power in his body was finally strong again, and his spirit became active again. Looking down, the small tent that had been standing under him was also taken back at this time. It seemed that the power of Taixu Divine Thunder Dragon Soul Bone, which was extremely cold in the Taixu Thunder Dragon Soul Bone, had played a role, and had dissolved most of the manic and scorching Yuanyang power in the essence and blood of the Vajra Heavy Jade Dragon.

In addition, after integrating this extremely precious and cultivation level of Taixu Thunder Dragon, although he had no source experience to obtain, Wang Kai's total soul power increased by almost 80%. Now, Wang Kai's total soul power is probably no less than the Soul Saint!

Not only that, after fusing this soul bone, Wang Kai's physique has also increased by nearly 30% compared to the past, and both strength, defense and speed have reached a new level!

"Look at my new soul skills!"

With a thought, Wang Kai's consciousness entered the data box! Wang Kai was also looking forward to the skill of a soul bone that had been dropped by a soul beast that had reached 700,000 years!

"That's great, what a powerful soul skill! It's a pity that this skill consumes too much!"

After seeing this skill, Wang Kai's eyes showed a hint of joy, but he shook his head helplessly!

This new skill "Taixu Annihilation Thunder" can summon a thunder and lightning with infinite power and terrifying annihilation power to attack the enemy, ignore most of the defensive soul skills, and directly attack the soul master's body! Depending on the power and consumption, the consumption of this skill also has three stops!

If you want to exert the lowest power, you must at least drain all the soul power equivalent to a soul saint, and the power you exert is enough to seriously injure the Contra!

If you want to exert the power of the second level, you must at least drain all the soul power equivalent to one soul control, and the final power will be enough to seriously injure the titled Douluo!

As for the highest power, it will consume at least all the soul power equivalent to a titled Douluo. If the upper limit is not capped, the power can at least seriously damage the peak Douluo. If you invest enough soul power, you can even seriously damage the demigod or even the quasi-god!
Chapter completed!