Obviously he is an earth dragon, but he can use the spiritual power of the fire attribute, and it doesn't seem to be worse than the earth attribute.

Obviously, Howl's Earth Dragon is also a mutant of the elven race to which they belong, and it is still a very good mutant.

The fiery flame breath was deliberately restrained by the earth dragon into a red, somewhat dazzling pillar of flame, and was sprayed into the furnace of the rock and iron dungeon along a small gap that opened just right, and the timing was also perfect, giving the enemies trapped inside a chance to escape from the gap.

The Earth Dragon Flame, which was directly fueled by spiritual power, was far more powerful than ordinary fire, and instantly raised the temperature in the rock iron dungeon to a rather terrifying level!

Of course, this kind of flame can be burned without the help of an oxygen environment, after all, 'elves' are originally transcendent beings, and their attacks naturally do not need to obey the scientific theories of the mortal world in some aspects.

Therefore, even if this 'furnace' composed of the "rock and iron dungeon" does not have any other ventilation gaps other than to accommodate the influx of dragon flames, and the air inside has long been squeezed by the rock and soil to be extremely scarce, but the fire will not decrease in the slightest, but will burn more and more, and all the heat generated by the "rock and iron dungeon" is locked in the 'furnace' formed by the "rock and iron dungeon" and cannot spread outward, and is constantly compressed, which also causes the inside of it to become more and more terrifying high temperatures.

The onlookers could already see that the surface of the large rock balls formed by the "Rock and Iron Dungeon" began to glow with a layer of dark red as if they had been burned, and even with the thick rock wall, they could faintly see wisps of fire circulating inside.

Although it was a sealed structure, the temperature of the giant rock furnace itself inevitably continued to rise under the scorching heat of the dragon flame, and later, even the entire furnace turned a striking red color like the inner wall of a volcanic crater that was about to erupt!

Even if there were no gaps leaking out of the hot air currents inside, the reddish rock walls alone would have burned the atmosphere that came into contact with the outside world. Jiang Yan and Hal, who were in the middle of the field, even if they were at least ten meters apart, they could gradually feel the increasingly hot and dry temperature spreading from the side of the giant rock furnace.

Zizi Zi ......!!

There was a dull sound of steam explosions coming from inside the boulder furnace, sounding like the sound of water being poured into a red-hot iron plate and evaporating a large amount of water vapor.

"It seems that your elf is still resisting?" Hal knew what was going on, he smiled disdainfully, looked at Jiang Yan and said, "Your slime's ice ability is also very rare, and it is also a rare mutant......, right?

'Fire' and 'Ice', so it seems that the duel between the two is really like what Hal said, a bit fatalistic.

"With the ice, it can hold up for a while, but how long can it last when it has nowhere to escape in the dungeon that has been turned into a furnace?" Hal listened to the fainter and weaker steam coming out of the boulder furnace, and knew that this was a sign that the opponent's ice defense was getting weaker and weaker.

He turned his head to observe Jiang Yan's reaction, trying to see emotions such as panic from Jiang Yan's demeanor, and said with a blow in his mouth: "Now if you sincerely admit defeat and beg me for mercy, it's still too late, otherwise wait a while, this slime of yours may really have to turn into ashes?"

However, Jiang Yan's expression was always calm and composed, which made Hal a little puzzled.

He thought about it, and after thinking about it, he couldn't think of any way to solve this dilemma for the time being.

So, a thought popped into Hal's mind: 'Could it be that this guy doesn't care about the life or death of his contract elves?'

But Hal soon extinguished the idea.

Even if the feelings for the contract elf are not deep, if the contract elf dies, the elf envoy will also be hurt by the contract's backlash.

'You can't just fight to the end just because you don't admit defeat, right?' Hal shook his head, he didn't think the opponent he valued would be so irrational.

Even if they haven't seen each other for two years, because they have lived together in the research institute for a period of time before, they can be regarded as knowing the roots to a certain extent, and Hal can be regarded as having some understanding of Jiang Yan, and in his impression Jiang Yan is a very witty ...... Or an opponent with cunning and a lot of ideas.

Well, although this is just a cognition of the personality of the remnant spirit, it is not wrong to put it on Jiang Yan himself.

Therefore, Hal came to a conclusion: I'm afraid the other party has something else to rely on!

He stared at Jiang Yan, trying to see more clues from Jiang Yan's performance: "Are you playing any ghost again?"

"Heh, guess?" Jiang Yan directly replied with an indifferent smile, even if he was locked by Hal with a gaze that gradually brought murderous intent, he did not panic at all.

At this time, Jiang Yan's heart was actually distracted thinking about other things: 'Is the killing intent in this kid's eyes really ......? It seems that he has killed a lot of people, and I think that after I left, there were still a lot of cultivation in this kind of cultivation behind the institute? Is Lily the same?'

Jiang Yan learned from the remnant personality that during the previous training period in Lux's research institute, their group of dragonborn test subjects had also been trained by courses such as 'Seeing Blood'.

From slaughtering small animals such as cats, dogs, cows, and sheep with their bare hands and dissecting them on the spot, to killing felons who were taken out of Imperial death row.

In addition, the experimental subjects must also have a deeper and more detailed understanding of the 'weaknesses', 'vital points', and 'how to kill humans with better efficiency' through 'research' such as torture of criminals, execution of criminals, and dissection of freshly baked human corpses.

Although the process sounds bloody, it is also deliberately caused by the Institute and the Empire, after all, a large part of the purpose of the birth of these artificial elves is born as 'battlefield weapons', learning to kill, learning how to kill enemies more efficiently is a compulsory skill for these humanoid weapons, and the Institute does not want to eventually cultivate a group of weak people who have no strength but cannot stain their hands with blood.

In this regard, even girls like Lily were not spared at that time.

Later, when the subjects were almost ten years old, it was even more excessive, and the institute even occasionally arranged for the subjects to go to the outside world for 'actual combat exercises', not the kind of duels between the subjects, nor the unilateral slaughter between the condemned criminals selected from the Imperial death row, but the life-and-death battle with the real 'enemy'!

Enemy deserters who have fled from the frontline battlefields to the territory of the Empire, murderers who are still on the run who have not yet been imprisoned, barbarians hiding in the deep mountains and old forests, or all kinds of wild beasts...... Jiang Yan and the others were generally less than ten years old at that time, but they already needed to regard such an enemy as the target of their 'actual combat course'.

Counting those who were eliminated during internal competition, the number of test subjects produced in the first phase of the institute was often in the hundreds, but the reason why the number of people who survived to the point of graduation in each phase was less than half of the initial one, this cruel training policy occupies a large part.

Therefore, the so-called 'real killing intent', which is related to the spiritual outlook, Jiang Yan and the others have instinctively possessed it when they were very young, but Jiang Yan found that the killing temperament that Hal exudes now is several times stronger than when he was two years ago.

I'm afraid that even compared to some veterans who have survived several bloody battles, it is not much weaker, if you change to an ordinary person to face this kind of killing intent lock, most of them will have a reaction such as weak legs.

Obviously, after Jiang Yan left, the institute did not stop this kind of training course.

Of course, for Jiang Yan, Hal would not have any burden with this level of murderous intent oppression, as if he was being blown by a breeze, and there was nothing unusual on his face.

When Jiang Yan was on a mission in the Assassination Department, many of the targets he faced were extremely dangerous people, even if they were still the consciousness of the remnant personality, after undergoing these baptisms, it was impossible to be frightened by Hal's tricks.

Jiang Yan's reaction made Hal a little undecided, and he wondered if he could take advantage of the fact that there were no elf guards around the other party now that he could directly test Jiang Yan himself.

It seemed that he sensed his thoughts from the subtle changes in Howl's eyes, Hal suddenly saw Jiang Yan smiling playfully at him, and a chill suddenly appeared on his body, and then with a click, a well-protected ice crystal armor was formed in the blink of an eye.

The defensive ability of this ice crystal armor, Hal had fully learned through Jiang Yan's previous battles, it was a weapon that was enough for humans to rival the elves. And the whole process of condensing the ice armor of the other party was like breathing casually, and Hal couldn't see any signs of Jiang Yan's effort at all.

This made Hal cautious and temporarily extinguished his intention to directly attack Jiang Yan.

The Earth Dragon now had to concentrate on dealing with the enemy elves in the Rock Forge and had finally pushed the opponent into a critical situation, and Hal didn't dare to distract the Earth Dragon and cause the difficult slime to take the opportunity to get out of trouble.

Then, if you want to do something to Jiang Yan at this time, you can only rely on Hal himself. But after seeing Jiang Yan's ice crystal manipulation skills before, he didn't have much confidence that he could win the other party.

It's better to say that now Jiang Yan is still standing in place, and he didn't directly rush over and attack him personally, so as to surround Wei and save Zhao Di to help Slime create an opportunity to get out of trouble, which has already surprised Hal a little.

So, while paying attention to Jiang Yan's movements, Hal simply let the earth dragon increase the intensity of his attack.

Instead of delaying the fighter plane suspiciously, it is better to attack at your original pace with all your might!

More fierce dragon flames erupted from the mouth of the earth dragon, mercilessly poured into the huge rock furnace, burning the big rock ball more and more red and hot, gradually, not only the rock ball, but even the surrounding land began to be covered with a layer of red, the land under the rock ball was burned by the high temperature and there were large areas of dry cracks, occasionally the sparks of the dragon flame sputtered out and fell into the ground, turning into a ball of flames, many rocks even began to melt, turning into pools of magma-like red-orange liquid substance, sizzling hot gas and scorching smoke.

The scattered grass and leaves mixed with the soil quickly faded all the verdant color, became yellow and shriveled, and then quickly burned, causing wisps of black smoke to float from the scene, this scene added a bit of heat to the environment out of thin air.

As a result, the more and more pressing heat spread into the air in the exercise ground, and the two people, Hal and Jiang Yan, who were relatively close, each used their own means in order to resist this kind of heat rushing to their faces.

Jiang Yan, who was wearing ice crystal armor, didn't know if he had foresight, and there was no discomfort at all under the ice crystal body, but the surface of the ice armor condensed dense water droplets because of the heat and cold, which made him frown a little - there was a lot of water vapor around him, even if those who approached would soon turn into frost powder under the cold air emitted by the ice armor, it also gave him the illusion that he wanted to 'get wet', and the increasing white fog around him also affected his vision a little.

Fortunately, Jiang Yan has many ways to 'see' things, and the impact of the fog is not great.

As for Hal, of course, he will not directly bear the test of the high temperature with his human body, with the help of the feedback brought by the contract with the earth dragon, his spiritual power has also been transformed into fire attribute to protect his body, and the body surface is shrouded in a light red protective clothing composed of spiritual power, so that he is exempt from the influence of the heat wave.

Zizi ......

It didn't last long after the Earth Dragon increased its firepower, and the sound of vapor volatilization looming in the Giant Rock Furnace gradually stopped, which showed that the enemy in it no longer used ice to fight against the Earth Dragon's Dragon Flame.

Or is it the exhaustion of strength and the inability to resist any longer?

Hal felt that it should be enough to do this step, and more importantly, it might just be a waste of spiritual power to continue, and they couldn't hold it anymore. As a result, the earth dragon, which had consumed a lot of spiritual power because it continued to spit out a large amount of dragon flame, temporarily stopped under Howl's instructions and began to gasp and breathe.

Humans and beasts are all taking the opportunity to adjust their states, while carefully sensing the situation in the dungeon of the Rock Forge Furnace. They found that the spirit reaction of the ice slime inside the furnace had also disappeared. Except for the burning sound of dragon flames in the giant rock furnace, there was no other movement for the time being.

There is only a large amount of fire-attribute spiritual power reaction left by the earth dragon's attack now, but there is a slight sense of disobedience?

'Like...... Something is wrong?'

Especially after seeing Jiang Yan's still calm look, Hal instantly extinguished the relaxed mentality that had just been born, and instead had a loud alarm in his heart.

Sure enough, the next moment, something changed. A fiery spiritual power reaction that was somewhat unfamiliar to Hal and different from the Earth Dragon came out of the boulder furnace.

Boom!!

As if some beast was struggling inside, the red-hot furnace suddenly swelled with a magnitude visible to the naked eye, and even the surface layer cracked, and several red magma-like debris splashed out of the crack with thick scorched smoke.

Hal's pupils shrank and he shouted, "Harut!!"

Obviously, this is a disturbance made by the enemy!

"Roaring ——!!", like the contract master, the earth dragon who was alert by instinct, saw this and widened the dragon's pupils, but did not hesitate, and immediately roared angrily with his claws raised and closed hard, trying his best to compress the boulder furnace dungeon with signs of collapse again.

But......

Boom!!

The struggle of the enemy inside also increased suddenly, and after a few battles, the earth dragon, which had consumed a little too much spiritual power due to the previous attack, began to be unable to suppress the other party.

Bang!bang!......

Finally, after more than ten seconds, the boulder dungeon swelled violently again, and the bloodshot eyes of the earth dragon could not suppress it back with a roar of rage. I saw that the volume of the rock ball was expanding more and more, there were more and more cracks, and several large bales began to bulge on the surface, and finally there was a bang, and one of the large bales exploded violently.

With the staggering heat of red-burning rubble and molten splattered out, a huge semi-liquid arm about a meter thick, with a whole body composed of magma-like dark red liquid, mixed with bright orange ignition, stretched out from the crack! Still struggling to find the latest chapter? Amway One Or search for Heat/Degree/Net/Text "Remember to remove it when searching"/"Otherwise you won't be able to find it", here is a young lady to help you find a book, and accompany you to chat!