"Arrogance, I let you lose completely speechless, so I let you look at my purple flame hellfire. Sun Feng said angrily.

As soon as he finished speaking, a purple flame erupted from his hand.

As soon as this purple flame came out, the temperature around it suddenly rose a lot.

"Hey, it's actually the Purple Flame Hellfire, Lao Pang, you are really selfless, you even handed over your own natal skill, the Purple Flame Hellfire Secret Technique, to him. Qi Heng said in surprise.

Pang Fei smiled but did not speak.

Purple Flame Flame is his unique secret art, he can say for sure.

Among the three Outer Gate Elders, his Purple Flame Flame was the most powerful of the Secret Flames.

Now although Sun Feng has not reached the realm of this secret flame mastery, it is no longer a problem to deal with a small inner door assessment.

As for the young man in front of him, he didn't believe that this young man could have a more powerful flame than his Purple Flame Hellfire.

Sun Feng looked at Xu Nian provocatively, and said teasingly: "Are you going to say that the weakest flame can win me enough?"

Xu Nian laughed.

This Sun Feng is still really stupid and cute, and he didn't say anything, so he took the initiative to stretch his face over and hit him.

"I'm sorry, I'm afraid I'm going to disappoint you this time. A chuckle flashed in Xu Nian's eyes, and then he spread out his palm, and then a black flame bloomed in his hand like a lotus flower.

As soon as this black flame appeared, the temperature of the entire hall suddenly soared to a terrifying level.

Even the purple flame flame in Sun Feng's hand was constantly trembling, as if it was afraid, almost extinguished.

The three elders all stared wide-eyed, staring at the black fire lotus in Xu Nian's hand.

"This ...... Could this be ......?"

The three elders were shocked and muttered to themselves, they had already recognized this flame as the strange flame on the Black Flame Lake behind them.

This kind of flame even they didn't dare to approach easily, but now that Xu Nian actually controlled this black flame and transformed him into his own natal true fire, how could this be possible?

Of course, the most surprising was Zhang Meng.

The moment he saw this black flame, he couldn't help but think of the scene where Xu Nian asked him where there was a strange flame last night, and then Xu Nian didn't return all night.

Now it seems that he has gone to the Black Flame Lake.

But how did the black flame of this Black Flame Lake become his natal true fire, didn't the natal true fire rely on secret cultivation to improve little by little?

Can't figure it out!

Even the three elders couldn't figure it out.

Sun Feng was also shocked at this moment, and he also recognized the origin of the flame in Xu Nian's hand.

He never thought that Xu Nian would actually control that terrifying black weird flame.

"You...... Are you planning to use this flame to refine weapons?" Sun Feng asked with a slight stammer.

This terrifying flame, if you can't control it a little, you will burn yourself to death!

Moreover, as long as Xu Nian's black flame is there, his flame cannot be controlled at all, and how can he refine the weapon.

Xu Nian looked at Sun Feng's frightened and embarrassed appearance, a sneer appeared on his face, put away the black flame, and made a move to Sun Feng You come first, and then swaggered down on the chair next to him.

Sun Feng's face was pale, didn't Xu Nian take him seriously at all?

An hour and a half had passed, and he dared to waste time.

"Hmph, let you pretend, I'll see how you can complete the refining in such a short time. Sun Feng snorted coldly, and then he no longer paid attention to Xu Nian, but started his own refining weapon.

I have to say that his Purple Flame Hellfire is indeed very powerful, and he quickly melted the dark iron ore, which is twice as long as others.

After that, it was the condensation and determination of the embryo, and Sun Feng almost did it in one go, and his movements were smooth.

Soon a sharp sword appeared in everyone's field of vision.

Sun Feng tempered the sword a few more times, and then looked at Xu Nian proudly.

Now that the assessment is less than a stick of incense, it is impossible for even a refining master to refine a Xuantie-level weapon in such a short period of time.

However, now Xu Nian has been sitting there, unmoved.

"Haha, if you lose, I think you're a liar, maybe you don't know how to refine weapons at all. Sun Feng laughed and said mockingly.

The three elders also looked puzzled.

During this process, Xu Nian has not made a refiner, and now the time is almost up, and even if it starts now, it is far too late.

However, Xu Nian ignored everyone's gaze and stretched his waist.

Then, with a one-handed move, the black fire lotus appeared in his hand again.

Everyone was surprised, this Xu Nian really planned to use the black flame to refine the weapon?

Xu Nian smiled slightly, and the black flame in his hand was thrown into the yellow-grade lower grade furnace that Zhang Meng took out.

However, where could this furnace withstand such a terrible flame?

As soon as the black flame entered, the entire furnace melted into molten iron.

Everyone around was stunned.

The corners of Zhang Meng's mouth twitched, this is his stove!

"Haha, there's no furnace, look at how you refine the instrument. Sun Feng laughed and said mockingly.

Xu Nian was speechless for a while.

In desperation, I didn't bother to cover it up.

Directly use the spiritual sense to control the dark iron ore and black flames fused together.

"This ...... This is the power of spiritual sense, he actually opened the spiritual sense?" the three elders all exclaimed, their eyes wide and round, and they almost didn't pop their eyes out.

Sun Feng's brows also furrowed, he didn't expect Xu Nian to actually have the legendary spiritual sense.

But what is the use of having spiritual sense, and what help can it play for refining weapons?

Xu Nian ignored everyone's surprise and continued to refine the weapon.

The moment the dark iron ore touched the black flame, it also instantly melted into molten iron.

Xu Nian used his spiritual sense to directly control the molten iron to condense.

The black flame still envelops the molten iron, maintaining its temperature.

The eyes of the three elders widened, it was the first time they had seen that a refining weapon could still be refined like this.

"I know, I know, this is the authentic method of refining, I once read it in an ancient book, which tells the method of using spiritual sense to refine weapons, this method of refining weapons is constantly fast and the quality of the weapons refined is much higher than that of ordinary refining methods, I didn't expect that I could still see this lost refining technique in my lifetime. Wang Lung said excitedly, his eyes staring at every process of Xu Nian's refining.

It's like seeing a stunning beauty undressing, unwilling to let go of every detail.

Qi Heng and Pang Fei were also surprised, Xu Nian's refining technique was simply unheard of and unseen, but both the action and speed were much faster than the conventional methods.

Sun Feng's face was also completely gloomy, he didn't expect Xu Nian to have such an ancient alchemy technique.

Soon, Xu Nian completed the first three processes of refining the weapon in just a few breaths.

The weapon he crafted was also a sharp sword.

However, it was not over, Xu Nian put the red-hot sword on the platform, and took out the meteorite hammer to begin the final step of tempering.

"Well, he's going to temper it, but is it necessary to use such a big hammer?" the three elders all looked surprised.

Xu Nian didn't pay attention to everyone, but picked up the giant hammer and went towards the sword hammer fiercely.

One Hammer!

"Bell!"

The entire hall trembled violently, and a strange wave slammed away from the sword.

The three elders all showed a look of horror, and they went down with Xu Nian just now.

The sword seemed to have undergone a great change, becoming more sharp, and the entire sword body became more and more perfect.

"Bell, bell!"

Xu Nian hammered three times in succession again, and the entire hall was like an earthquake.

However, the sharp aura on the sword became extremely strong.

Sun Feng was also surprised, and his eyes looked at the sword that Xu Nian had refined.

The sharp tip of the sword seemed to be able to blind his dog eyes.