With the improvement of strength, the number of souls Roy gets is gradually increasing, but at the same time, the consumption also becomes more.

After spending more than 1,400 souls to create his own demon weapon, Roy had less than 800 souls left, of which 600 were stolen from Cesar. The quality soul, this part of the soul, was all used by Roy to make the essence of magic potion.

Thanks to the pure magic potion, Roy's magic power increased much faster than other demons. After 600 souls were made into magic potions and used, it brought a total of 712 points of magic power increase to Roy.

It seems that this high-quality soul is the best for refining magic potions.

With the increase of magic power exceeding 1300 points, Roy also successfully reached the level of the middle-level demon. When he doubles his magic power, he can become the top-level middle-level. At that time, he needs to move up to the top. The level of the devil has entered.

However, it is not every time that you can encounter a good thing like Cesar, so Roy estimates that it may take a lot of time for his magic power to double again.

With the surge of magic power this time, the magic nodes in Roy's body have also increased again, almost all over his body, and the magic power runs more smoothly. site to release.

Even if Roy doesn't deliberately use magic power now, his breath will have a cold white mist.

Even the place where he lived was often covered with a layer of hoarfrost, and many mosses also withered because of this. These were all caused by the cold air that Roy escaping in his daily life.

Roy was also a little confused. He thought it was because his magic power was growing too fast and he had not been able to adapt to this kind of power, causing the magic power to spread out unconsciously.

But in fact, Roy got it wrong. The world's impression of the abyss of **** is magma and flame. It is not without reason. That is because it is really difficult to create a cold environment in this world. Among all the elemental demons , the number of frost demons is also the rarest, so generally frost demons will find ways to create a suitable living environment for themselves.

Roy's cold air leak was actually caused by his body's instinctive desire to transform the surrounding environment! As long as Roy stays in one place for a long time, over time, the magma and flames in the place will subside, and all plants that prefer a hot environment will die, creating an environment of withering and cold winter.

In this transformation, the frost power of the Frost Demon will also become stronger and stronger due to the constant resistance to high temperature, which is why the Frost Demon is the nemesis of most demons, precisely because it is suitable to use fire. In this abyss world, the Frost Demon has a hard time surviving, so he has also developed the power of frost at ultra-low temperature.

When Roy finally realized this, he let this cold air escape. For this reason, he specially made a thermometer through the system to test the temperature of his frost power.

He found that the power of frost he controlled now had a minimum temperature of about minus 70 degrees, which was almost the temperature of the earth's south pole.

And such a low temperature is just the temperature at which he releases the magic power smoothly. Once the full force erupts, the temperature may be even lower.

As a result, Roy also began to look forward to it, and he didn't know if he could reach a low temperature like absolute zero in the future, um... Maybe not, because absolute zero is almost the theoretical limit of temperature, and the bloodline of the frost demon may be It doesn't get there, but it doesn't matter, he might be able to define creation through the system.

Although Roy guessed that to define absolute zero, the soul consumed is absolutely terrifying, but this is finally a thought, isn't it?

When Roy was transforming his living environment, one of the benefits was that few demons were willing to approach his residence, because the temperature here was abnormal, and demons who liked heat would avoid them subconsciously. Invisibly, Roy lost many opponents who coveted his territory.

That is to say, in the future, he is basically the only one who will hit the door of other demons, and no other demon will hit his door...

Fortunately, Roy's cold does not limit the environment of his residence. Otherwise, Fat Tiger may be in trouble. Although he also has an ice-type head that can withstand cold, one of the other two heads is Fire is poison, so when Fat Tiger is by Roy's side, these two heads are always sleepy.

As a last resort, Roy had to let the fat tiger go out to play by himself. Now that it has merged with Hellfire, the average median demon can't move it...

As time passed, Roy usually stayed in the place of residence to design the scheme besides going out to hunt for souls.

Among the rewards Edrah gave him, there were three fallen souls. Based on the principle of not wasting, Roy used these three souls to complete a dynamic skill design. Considering that he did not have the ability to attack remotely, Roy naturally Designed a long-range attack skill.

This skill, named [Frozen Slash] by Roy, was released with the help of his demon weapon, Frostmourne.

When waving Frostmourne, Roy injected magic power into it, and used the process of swinging the sword to release a crescent-shaped Frost Sword Qi. The Frost Sword Qi flew very fast. Once the target was hit, it would immediately freeze the target. seal.

This skill, depending on the amount of magic power injected, also has a different flight distance, but generally speaking, with a magic power of about 50 points, it can fly a distance of about 300 meters, which is a practical skill with low consumption.

In addition to this skill, Roy also redesigned his own demon wings. He added some patterns like demon characters to his demon wings. These patterns were prepared to carry the halo of fear.

The fear effect of Nightmare Eyes, Roy found it really useful, so now he plans to expand the use range of this fear effect. When the demon symbol on the Demon Wings lights up, it means that the fear halo is activated. ...

After the completion of these two design plans, Roy's soul was completely exhausted, but in the past month or so, Roy's cooling period was almost over, and he could go to another world again to obtain his soul.

However, before Roy left, this day, the fat tiger who came back from playing outside brought back a strange thing to Roy.

It was a black stone that looked like lava formed by the cooling of magma. When Roy picked up the stone, he found that at the cracked part of the stone, there was a golden glow inside. mineral.

"This is... gold!?" Roy was a little surprised. He pulled his claws twice to peel off the outer wrapping, and found that it was really a piece of gold inside!

The shape of this gold is very irregular, with a lot of burrs. It looks like a naturally formed piece of dog head gold, but the strange thing is that in Roy's eyes, this piece of gold not only has a glittering color, but also has mixed colors in it. With a faint, faint black air!

However, Roy did not find any special magic power or the like on this gold.

"Strange, what is this black gas?" Roy was puzzled, and asked Fat Tiger, "Where did you find this thing?"

Fat Tiger barked at Roy, turned his head and ran outside. Roy followed from behind, but Fat Tiger took him and ran for a long distance, out of his territory, and finally came on a strange mountain.

This mountain range is full of sharp black rocks that bulge out, as if the bone spurs of the mountain are sticking out. The fat tiger and Roy walked through these sharp rocks until they reached a hole on the halfway.

This hole is not big, and the fat tiger can easily get in, so Roy has to squeeze his wings and shrink. light.

When he came to the exit, Roy was stunned!

This is a very huge cavity inside the mountain. What you can see are sharp rocks intertwined with teeth all over the top of the cavity and the ground, but these rocks are dotted with a lot of golden rays of light!

gold! It's all gold! It turned out to be an open-pit gold mine!

Almost all the gold here exists in the form of gold nuggets, which are wrapped in thick or thin rock layers, but the gold exposed inadvertently has rendered the hole full of gold, showing its so many.

For demons, gold has no value, because demons do not use gold as currency at all, so even if there is a gold mine here, no other demons come here, so the gold mine can be said to be well preserved, Roy suddenly Seeing so much gold in between, naturally felt dazzled.

What's so special, if you could discover such a gold mine in your previous life as a human being, how wonderful would it be?

Roy couldn't care about anything else, so he quickly asked Fat Tiger to help him and let it help him dig these gold mines. One devil and one dog, working for more than an hour, dug out about a ton of gold mines.

In order to get these gold mines out, Roy had to widen the hole that originally came in, and finally used the system to create a large woven bag to pack the gold mines and pull them out.

After returning to the place of residence, Roy let the fat tiger carefully spew hellfire and smelted the gold mines.

What he finally got were several large pieces of irregular gold ingots, weighing more than 500 kilograms.

However, what puzzled Roy was that when so many gold ingots were put together, the black gas emanating from the gold in his eyes became more intense.

"What the **** is going on here? Why does all the gold carry such a black aura?" Roy was puzzled: "This black aura, isn't it something ominous!"

Roy didn't know that the gold he dug at the moment had a specific name in the abyss world.

Demon Gold!

If these demon golds are taken to other worlds, then in the eyes of people in other worlds, these black qi cannot be seen, and only demons can see these black qi.

This black qi is actually a special kind of power, and demons are not affected, but once people in other worlds get these demon gold, they will be continuously sucked away by the power of black qi... Luck!

Demon Gold, also known as Doom Gold!