Ye Tao took the undead forging method in his hand and looked through it casually.

Fortunately, this was not the first time he had cultivated the Soul Forging Method, and even if it was the first time he had come into contact with the Undead Forging Method, there was not much obscurity, and he quickly mastered the main points of it.

"The undead forging method pays attention to quenching, refining the material to a dust-free realm, and then using a special sealing method to condense and form, you can obtain the desired artifact. Ye Tao groaned slightly, already understanding the core of the undead forging method.

And if you want to refine the material, the most important thing is the dark fire, with the power of the dark fire, remove the magazine in the material, and obtain a more pure substance, so that the refined dark weapon will be more powerful.

"I already have the Dark Fire, which means that I now have the qualifications to cultivate the Undead Forging Method. Ye Tao's eyes were bright, and he knew that as long as he cultivated this undead forging method, it was equivalent to having a skill that could survive in the undead realm.

That's the Undead Tinker!

Undead craftsmen have a very high status in the realm of the undead, because they are skilled craftsmen who can make all kinds of extremely powerful artifacts, whether they are used against underworld beasts or against enemies, they all have great power.

In the realm of the undead, the level of a person's strength, in addition to their own cultivation, the most important thing is the spirit weapon, and the strength that a person with the spirit weapon can exert will increase by several percent, and he will naturally be able to win easily.

"If you want to cultivate the undead forging method, it must not be suitable here, after all, if the underworld core receives an impact during the forging process and its power collapses, an extremely strong energy explosion will be formed, and maybe the entire room will be reduced to nothing. Ye Tao groaned slightly.

"It seems that it is still necessary to enter the undead trial ground and cultivate. ”

Ye Tao took out the undead trial order, and the netherworld qi in his body was instilled, directly opening the undead trial space.

The luster flashed, and in just a moment, Ye Tao appeared in the forest of the dead.

"Let's look around and see if there are any caves around. Ye Tao raised his head, identified the direction, and headed towards the depths of the Forest of the Undead.

He was very cautious and did not alarm the powerful beasts nearby.

After all, when he came in this time, what he did was not to hunt the underworld, but to cultivate the undead forging method, but if an eyeless guy found his head, Ye Tao would naturally not be polite, kill him, and collect the underworld core.

Along the way, he also encountered a few mid-grade underworld beasts, killed them casually, and harvested two underworld cores again.

After about an hour, Ye Tao finally found a more ideal cave.

The entrance to the cave is covered with vines, and if you don't look closely, you won't be able to find it.

After a brief tidying up, Ye Tao stepped into it, found a boulder next to it, and blocked the cave up.

In the cave, it was quite damp and the light was dim.

In the center of the cave, there was a stone as smooth as a mirror, and after Ye Tao walked in, he sat on it.

"Next, you can refine the Pluto Nuclear Bomb with peace of mind. Ye Tao's eyes flashed, his palm flipped over, and a cyan underworld core appeared in his hand.

Hiss......

The cyan underworld core appeared, and there seemed to be a faint roar coming out, and the cyan light bloomed, forming a faint green snake phantom.

As soon as the green snake phantom appeared, he opened his mouth and bit towards Ye Tao.

"Hmph, don't say that you are dead now, forming a dark core, even if you are alive, the master is not afraid of the slightest. Ye Tao snorted coldly, and with a move of his palm, the Nether Fire appeared in his hand, heading towards the Nethercore Wrap.

Roar!

After the Nether Fire appeared, the Green Snake Phantom let out a terrible roar and kept struggling, but it couldn't escape the burning of the Netherfire at all.

And with the incineration, there are also impurities falling off in the cyan core, and the color of the core has become more and more profound, like a green jade, crystal clear.

Bang!

Suddenly, the cyan undercore trembled violently, and even on its surface, cracks appeared, and the moment this crack appeared, the energy balance inside the cyan underworld core was also broken, and it became more and more violent.

Immediately after, there was a loud bang and it exploded.

Rumble!

The Underworld Core exploded, forming a huge energy impact, and the boulder below was instantly torn apart under this shock wave.

Fortunately, Ye Tao sensed the instability of the undercore in time and escaped quickly, otherwise under the bombardment of this undercore, even if he could save his life, I am afraid that he would be seriously injured.

Poof!

Rao is like this, Ye Tao was still affected by this shock wave, his body was like a kite with a broken string, hitting the stone wall, and he couldn't help but spurt out a mouthful of blood.

"The Pluto Nuclear Bomb, it's really terrifying!" Ye Tao's eyes flashed with bright light, just the aftermath could hurt him like this, it is conceivable that if he was hit head-on by this Pluto Nuclear Bomb, I am afraid that he would stop eating immediately!

"If you can refine it, even if you encounter a master at the peak of a first-grade necromancer, under contempt, I am afraid that you can be killed in an instant. Ye Tao sighed and said.

Ye Tao wiped the blood from the corner of his mouth, rested for a while, and carefully pondered why this underworld core was unstable when refining.

"It should be that the energy in it has been scorched by the Netherfire, and there has been a violent unevenness, and the energy has gathered in some places, reaching the node that the underworld core can bear. Ye Tao carefully recalled the process of the self-detonation of the underworld core before, and quickly figured out the reason.

Immediately, he took out another Immortal Core and quickly refined it.

With the previous experience, refining again is not too difficult.

His soul power burst out, controlling the direction of the flames, causing the core to heat evenly, so that its internal power could be evenly dispersed.

About an hour later, this underworld core was finally purified by Ye Tao, and it was as clear as a beautiful jade.

"The refining of the underworld core has been completed, and the next step is the sealing method, so that the underworld core is stabilized, and the detonation command is planted, otherwise this terrifying thing is carried around, and if you are not careful, it will be over." Ye Tao blinked, and his fingers slowly formed one seal after another.

As the seal came out, Ye Tao's fingertips had a spiritual light, and an illusory seal gradually formed in front of him.

The illusory seal is in the form of a human, he seems to be wearing an imperial robe, and his body exudes a power that is above heaven and earth, although this power is weak, but it gives people a feeling of heart-pounding.

"This ...... This is...... Ancient Seal Method!" A small shocked voice sounded in Ye Tao's ears, and the voice was full of incredulity.