Ultimate Class One: God rewards hard work, the best class teacher

boom...

The flames raged and the furnace spewed flames.

Demonic energy was mixed in the flames, and the Demon Lord from outer space continuously spewed out the original demonic energy, consuming the combat power of Tian Xin, Doria and Wang Dadong.

For a while, the two sides were deadlocked here.

"Crack~"

Several students from the Ultimate Class One, their fighting power and true energy exhausted, fell directly to the ground, and had no choice but to withdraw from the task of refining the Sky Demon Lord.

Hua Linglong, Hu Yizi, Qiu Qiu and Li Yanyan, Xiao Lingling and Gu Yue'er all looked tired.

They were the weakest people present, and it was already very good that they could hold on for a while. After resting for a while, they began to recover their fighting power.

The Demon Lord from outer space, they are determined to refine it this time.

A powerful True Demon of the second step, refined it into its original source, and then asked the teacher for help, and combined it with some natural treasures they found.

You will definitely be able to refine something good.

By then, all the students in Ultimate Class 1 will be able to significantly improve their strength.

As soon as a few people retreated, Rex and Ding Xiaoyu had almost recovered their fighting strength, and the two of them directly took their places.

Two supernatural practitioners with combat power index exceeding 30,000 points are equivalent to more than a dozen supernatural practitioners with combat power index exceeding 10,000 points.

The surging fighting power and true energy poured in, and the scorching flames continued to sweep, burning the original demonic energy of the Demon Lord from outer space to continuously dissipate, causing him to wail and scream in pain.

"Damn it, Dragon Head, Evil Nightmare, why haven't you come yet?" The Demon Lord from outer space roared in his heart.

The plan of Wang Dadong to raid the Xia family this time was originally proposed by the Dragon-Shou Demon Lord, and the Sky-Outer Demon Lord was not very willing to agree to it.

After all, its strength is the weakest among the four demon lords, and even the Ghost Demon Lord is slightly stronger than it.

But this time, in order to get the Dragon-Headed Demon Lord to agree to the raid on the Xia family and Wang Datong, KO One can be said to have spent a huge amount of money.

Promise the Demon Lord to enter the Ten Thousand Demons Pool once.

In the Ten Thousand Demons Pool, one can condense the demonic body of the Demon Lord, and also purify the demonic energy of the Great Demon Lord, thus strengthening the original demonic energy of the Demon Lord-level strongmen.

If he could enter the Ten Thousand Demons Pool once, the Demon Lord would be confident that he could break through and increase his magic power in one fell swoop.

By then, it will no longer be the weakest demon king among the four demon kings, who has to rely on conspiracy and tricks to maintain his position every time.

There are already many powerful people who are interested in the position of the great demon lord under the command of Demon Lord Diablo.

Showing a very dissatisfied mood.

But there was no other way. When Demon Lord Diablo was unable to take action, some of the strategies of the Demon Lord from Outer Space were very effective in attacking the Twelve Time and Space.

Therefore, it has been able to remain firmly among the four great demon kings.

"Hold on a little longer, its original demonic energy will soon be exhausted." Doria said coldly.

The origin of a second-step Great Demon Lord allowed Lin An to refine elixirs, which had a good effect on her and Tian Xin, who were in the Realm Sequence.

Especially her own strength, which is much lower than before.

If I could take this opportunity to make up for it, maybe I could recover to my peak strength.

"Damn it..." the Demon Lord cursed angrily.

"Dragon Head Demon Lord, save me~~~"

A demonic roar spread far and wide.

The Dragon-headed Demon Lord, who had already left the front line and was standing on the side of the Demon Realm, was stunned for a moment, and then his expression changed slightly for a moment, "Damn it, the Demon Lord from the outer world is asking for help!"

"Why is this guy such a waste?" the Evil Nightmare Lord cursed angrily.

"Save or not?"

"Save...or not save..."

For a moment, the Dragon-Headed Demon Lord didn't know whether he should save him or not.

Xia Tian has returned. If this is Iron Time's plan, they might fall into the opponent's trap when they rush over to save the Demon Lord.

As for the fact that a big war had just broken out, everyone on both sides was injured.

Does Iron Time and Space have the courage to set up a trap for the four demon kings to trick, risking the possible destruction of the real realm?

The two demon kings both understood in their hearts that Iron Time and Space definitely had the courage to plan like this.

No matter whether it was Xia Tian or Jiu Wu, they had clearly seen through some of the schemes of the Demon World, but they still dared to risk being seriously injured and dying.

Regardless of the consequences, they set an ambush on the army of the demon world.

In the end, the ultimate Iron Man Xia Tian and Xia Yu were seriously injured, and the rest of the Iron Time and Space Realm were also injured.

As a result, Lord Diablo lost a soul incarnation, and both he and Lord Evil Nightmare were able to escape by self-destructing their bodies.

After this battle, Iron Time and Space achieved extremely fruitful results.

"If you ask me, there's no need to save him!" The Evil Nightmare Demon Lord laughed coldly.

"They are right here. They are enough to make up the six great demon kings!"

It had never thought highly of the Ghost Demon Lord and the Sky Demon Lord, if Lord Diablo hadn't thought they were very cunning.

Perhaps on some level, it can destroy most of the combat power of the Twelve Time and Space.

In addition, they each have good ability to preserve their lives, so it is difficult for even a Demon Lord-level powerhouse to actually kill them.

That’s why they became one of the four great demon kings.

"Let me think about it!" said the Dragon-Headed Demon Lord coldly.

It spoke, and the Evil Nightmare Demon Lord snorted lightly, but did not dare to refute it.

Among the four great demon lords, the Dragon Head Demon Lord is the most terrifying and is almost reaching that level. It is still far from being its opponent.

The demon world stopped its offensive and both sides temporarily stopped fighting.

The Demon Lord from Outer Space howled and screamed miserably. The cry for help he had just burst out was the result of his own original demonic energy, which penetrated the space and headed towards the demon world to ask for help.

However, no demon came to rescue.

Instead, the terrifying flames became more and more terrifying, burning the original evil energy and causing it to continuously dissipate.

"Dragon Head, Evil Nightmare, Demon Lord Diablo will not let you go!!!"

"This old witch is really hard to kill." Wang Dadong's face turned pale, and he muttered, "If only the teacher was here, the Great Burning Heaven Furnace's supernatural power technique is not as terrifying as the teacher's even if we work together."

The Great Heaven-Burning Furnace used by Doria and Tian Xin was the furnace for refining the Lord of Demons from Outer Space. It was condensed from the supernatural powers of the supernatural walker.

This move was a reward from [God rewards hard work] and was taught by Lin An to Tian Xin, Doria and others.

As long as the combat power index can exceed 30,000 points, you can use the Great Burning Heaven Furnace, learn alchemy, and use the Great Burning Heaven Furnace to defend against the enemy.

However, this was their first time using it, and they were using it together to refine one of the Four Great Demon Lords.

Wang Dadong's words had just fallen.

Suddenly, they worked together to perform the Great Burning Sky Furnace's supernatural power. The huge furnace suddenly lit up, and the furnace body shrank several times in an instant.

A fierce flame, emitting a terrifying aura of fire-attributed supernatural power, joined in.

"Good fellows, it's been such a short time since we last met, and yet you've already started to refine demons like the Four Demon Lords." Lin An said with a chuckle.

"Focus on outputting your combat power and true qi, and I will help you refine the Heavenly Demon Lord!"