"Hey ho!"

"Bang!"

The hammer hit down and Mars sputtered everywhere.

The whole refining room echoed the sound of Chen Changfeng's refining, and the crisp sound of beating iron immediately came out of the classroom.

The students in other classrooms also heard about Rocco's challenge to Chen Changfeng and put down their hammers to watch the war. There are many people who know Rocco.

"Eh, isn't that Luo Ke and Lin bin?"

Some of the students who watched the war said in surprise.

"Rocco? Lin bin? Who are they?"

Others said they didn't understand and asked others.

"Don't you even know them? Rococo is a super expert known as the first freshman. He doesn't know how famous he is in school. Lin bin is his teammate in the team game, and his strength has reached six stars."

Listening to the voice from the crowd, Lin bin had a little cool in his heart.

To tell the truth, when he first came to the refining room, Chen Changfeng's attitude made him very unhappy. It was as if they were waste.

Compared with the combat level, the weapon refiner is not necessarily their opponent.

Of course, this time Luo Ke compared the level of refining tools, not the level of fighting, otherwise Lin bin would have been the first to rush up.

Now at least some people know that they are not passers-by, but the most dazzling existence in this freshman.

"I didn't see it. You two have a big background!"

The sound outside the refining room soon spread into the refining room. Naturally, other students heard these sounds and looked surprised one by one.

Lin bin smiled and said, "I'm just ordinary. Luo Ke is a great source. In addition to being a tool refiner, he is also a pharmacist and alchemist. Maybe you will ask him in the future."

"What? He can also refine pills and potions?"

Lin Bin's words surprised other people's chin.

A thought flashed through everyone's heart: "what is this man's head made of?"

……

The most taboo thing about refining utensils is distraction, so although they are in the same room, Luo Ke and Chen Changfeng are not affected at all.

It has to be said that the level of Chen Chang's wind refiner is really high.

The hammer was completely used in his hand. Every time he swung it up and down, the air seemed to be evacuated and crackled. Chen Changfeng made the speed of the hammer very fast. When one hammer fell, a residual shadow immediately crossed the air and the second hammer fell instantly.

Although it was two hammer swings, what I heard was a sound, but it seemed a little long.

"Found the light hammer method, whether it is included."

At this time, Rocco's system jumps out a prompt sound.

"Eh? Can the technology of refining utensils also be included?"

Luo Ke picked his eyebrows and directly clicked on the collection.

After collecting the light hammer method, Rocco found a feature of the refining system - saving money.

Such a refining skill only needs 1000 wealth points to upgrade. It only needs one million wealth points to upgrade from basic to perfect.

Rocco didn't even think about it. He directly upgraded the light hammer method to the level of complete mastery.

Suddenly, his mind seemed to have penetrated a slight current, and then received all the information of the light hammer method.

"Melting equipment with ordinary flame is too slow. I can try spiritual fire."

Rocco turned over the Lingjing iron stone in his hand and thought of it in his heart.

To forge the nine holy seals, you need holy spar, and holy spar needs to be extracted from Holy spar iron.

However, if you want to extract Lingjing iron from Lingjing iron, only this process is enough to keep most of the smelters out of the threshold.

Because just relying on ordinary flame to extract Lingjing stone from Lingjing iron stone is a dream.

The heat resistance of Lingjing iron stone is very strong. In addition to special Linghuo, it is difficult to extract Lingjing iron stone by ordinary methods.

This is why the nine spiritual seals were later removed from textbooks.

After all, not everyone can have spiritual fire.

As for extracting psionic crystal by bypassing spiritual fire, it is not considered by most weapon refiners at all.

However, Rocco happens to have more than one kind of spiritual fire.

"That's..."

Teng Qianqiu's attention has been focused on Rocco. He wants to see what kind of surprise this warrior, known as the first freshman, can bring to him.

Especially when he proposed to refine the nine spiritual seals, Teng Qianqiu's mind was instantly transferred back to Zhougan martial arts university 20 years ago.

At that time, he had just entered Zhougan martial arts university and became a tool refiner through his own efforts. When he made up his mind to refine a nine spirit seal, he found that he could not extract the spirit spar anyway.

Later, he learned that he was not the only one who couldn't do it, not even the teachers in the school.

"Is that... Spirit fire..."

Teng Qianqiu caught a glimpse of the purple blue flame in Rocco's palm, and his eyes widened slightly.

No wonder he dares to refine the nine spirit seals here. He already had the spirit fire.

Teng Qianqiu saw this, but he couldn't help laughing silently.

Chen Changfeng is his disciple. He knows better than anyone how high the level of weapon refining is. Although Chen Changfeng has great prospects in weapon refining, he has a gap from heaven compared with a warrior with spirit and fire.

But Teng Qianqiu didn't feel depressed and angry about his disciple's possible failure. Instead, he felt that if he lost to Rocco, it would be a good choice. At least this would make that guy work harder to hone his weapon level.

"However, this is still a novice. Judging from the process of extracting Lingjing stone, it's too young."

Teng Qianqiu saw here and couldn't help but give birth to a trace of love for talents.

But even so, Luo Ke easily extracted enough Lingjing stone by relying on the spiritual fire in his hand.

"It's finally finished. No wonder so many people can't refine the nine spirit seal, and it's too difficult to extract it." Luo Ke couldn't help complaining in his heart. If he didn't have different fire, he really couldn't take the Spirit Crystal iron stone.

Now the impurities of Lingjing iron stone have been eliminated, and the rest is the purest Lingjing stone.

Lingjing stone has a powerful soul calming effect. If you can engrave several runes on the weapon in the process of forging, the power of the refined Lingqi will be higher.

For others, it is very difficult to refine the nine spirit seal, let alone engrave several runes on the nine spirit seal.

"First forge the nine spirit seal, and then engrave several increasing runes."

Luo Ke's mind must have read, and suddenly he grabbed the hammer.

"Bang!"

Finally, Rocco smashed his first hammer in the way of refining tools.

The sharp collision between the hammer and the spar produced a shining spark.

The difficulty of forging the nine spirit seal is that the Spirit Crystal needs to be forged into the shape of the nine spirit seal one by one. In this process, Luo Ke must always keep the spirit fire burning.