The black smoke was gone, and blue smoke began to emerge again. This was caused by the impurities being burned by high temperature again.

When smelting metals, the forging furnace will emit smoke three times. The first time is ordinary impurities and black smoke. The second time is harder metal impurities with lower melting points, blue smoke. The third time is white smoke. This is the phenomenon that metal impurities with higher melting points are vaporized. Only when the forging furnace no longer smokes, can it be considered that it has achieved complete purity.

The forging machine uses this to determine whether the melt of the forging furnace is completely pure.

When Zhang Yifeng's forging furnace no longer emitted any smoke, Zhang Yifeng looked at Gongsun Rong again.

"Young Master Gongsun, please lend your man-eating beast head now."

When Zhang Yifeng said that, everyone at the scene, including Gongsun Rong, was stunned.

"What did you say?" Gongsun Rong spoke even more confused. Should Zhang Yifeng want to eat the man-beast, or the head of the man-beast?

"I said I want the head of that ferocious beast. Its head is one of the materials I have smelted this time." Zhang Yifeng said lightly.

After Zhang Yifeng finished speaking, everyone was shocked. Before, Zhang Yifeng asked Gongsun Rong to sponsor the devouring beast, but unexpectedly, Zhang Yifeng actually wanted the devouring beast's head.

At this moment, even Gongsun Rong hesitated. Although the man-devouring beast was not too precious to him, he would not feel sorry for sending it out, but if he killed it, it would be a waste of resources.

Nan Xin and Bai Luoluo behind Zhang Yifeng also sighed.

Not to mention this ferocious beast is used to protect the tribe, even if it is taken out, it is cool. Zhang Yifeng actually wants to kill this ferocious beast.

They finally deeply realized what it means to waste natural resources.

"What? Are you going to break your promise?" Zhang Yifeng's voice continued to come. There was a hint of disdain in his tone.

Gongsun Rong frowned and was looked down upon by an ant, which was a shame for him.

I saw a flash of white light, like a shocking ray of terror.

The next moment, Gongsun Rong stood in front of Zhang Yifeng, holding the transparent Duan Jinghong in his left hand, and a bloody head in his right hand!

boom!

At this time, the ferocious beast in the stands fell to the ground with a loud bang and lost its head.

Only the masters could see how Gongsun Rong took action. In the moment of flashing lightning, Gongsun Rong cut off the head of the man-devouring beast and took it to Zhang Yifeng!

He is terriblely powerful! Even if he is not a master, he is still a half-step master.

Looking at Gongsun Rong who was decisive in the killing, Zhang Yifeng became more and more aware that this was a ruthless person. If he didn't get the first place, his head would definitely move.

Shaking his head, Zhang Yifeng took the man-devouring beast head and threw it into the forging furnace.

Seeing Zhang Yifeng finishing all this, Gongsun Rong had a strange smile on his face: "I hope you can get the first place, otherwise your fate will definitely be worse than it!"

After Gongsun Rong finished speaking, his body flashed and he returned to the rostrum again. Duan Jinghong was inserted into the table on the stage again.

Zhang Yifeng knew very well that the one in Gongsun Rong's mouth refers to the human-devouring beast that was melted by himself.

"roar!"

At this time, Zhang Yifeng's forging furnace heard the sound of beast roars, the sound was shrill and terrifying, hitting the soul, making people creepy. It seemed that the man-devouring beast was still alive.

Although the man-eating beast dies, its soul has not yet dissipated. This scream is what its soul is when it is melted.

It was Zhang Yifeng's first time using the soul blood casting technique, and he was also very nervous. This magical phenomenon, even if he was a human being in two lives, was never heard of.

But now it is an arrow that leaves the string, and if you fail, you will be successful.

Zhang Yifeng's actions here also attracted the attention of other forging masters. The soul blood casting technique is a forging book passed down from ancient times, and not many people know it.

Fortunately, the shrill scream lasted for only a few minutes before it calmed down, and Zhang Yifeng let out a sigh of relief.

But, just as Zhang Yifeng felt relieved, a man-devouring beast soared into the sky from the forging furnace. Zhang Yifeng was shocked at that time, wasn't the man-devouring beast dead?

Fortunately, his concentration was strong enough, and soon discovered that the man-devouring beast was just a phantom made of qi.

The phantom soared straight into the sky, spreading its thick legs, rushing in the sky, rumbling and resounding across the earth like thunder.

Everyone was stunned by this strange scene. What kind of forging method is this? It is simply incredible and terrifying!

Seeing Zhang Yifeng's forging furnace having a strange phenomenon, a touch of solemnity appeared on the faces of the top ten forging masters such as Xia Tian and Jiang Chunzhu. Even if they had little knowledge, they knew that the forging technique that could cause such strange phenomena would definitely not be simple.

Qin Kuang and Zhang Li were even more shocked.

At this moment, they thought of a fact in their minds. Could it be that they were able to rush into the top twenty and then into the top ten, not because of Zhang Li’s works, but because of Zhang Yifeng’s casual work?

They always thought that Zhang Yifeng was a forging master, but they didn’t expect that Zhang Yifeng was the real forging master!

The people on the rostrum also opened their eyes wide. Especially some old forging masters, their faces showed a confused look. With their knowledge, they had never seen such advanced forging techniques!

It triggers a strange phenomenon in heaven and earth, and even forging the best weapon is impossible.

The phantom of the ferocious beast trampled in the air, swallowing clouds and spitting mist, majestic. However, a trace of helplessness emerged from the face of the man-devouring beast, and immediately, it rushed towards the forging furnace at a faster speed.

With a blink of an eye, it completely disappeared.

After the shadow of the man-devouring beast disappeared, everything returned to normal.

Regardless of whether Zhang Yifeng can forge a shocking work, the movements he caused are definitely eye-catching.

The eyes that were originally wandering in other places were all gathered on the venue where Zhang Yifeng was. They were all looking forward to what kind of work Zhang Yifeng would forge. After all, in addition to using top-quality materials, Zhang Yifeng also killed a growing beast for this, which may be comparable to the master.

If this work cannot reach the top-grade level, or even cannot match the beautiful Duan Jinghong on stage, then his work can only be said to be a failure, because the cost is far greater than the output.

After a brief shock, Xia Tian and Jiang Chunzhu returned to their calmness. They also knew that now was definitely not the time to be distracted. Since stronger opponents appeared, they must be more focused before they could stand out at this forging conference.

The phantom dissipated, and Zhang Yifeng took out the seabed red mud from the storage ring. The seabed red mud is a strange material. It is very soft at normal temperatures and can easily be shaped. Once it comes into contact with high temperatures, it will quickly become hard and will not deform at all.
Chapter completed!