Rumble!

At this time, Dugu Yun, who had returned from taking the materials, also heard this loud noise, and he was wondering who triggered the heavenly thunder, and the next second he pushed open the door and saw Chu Feng lying motionless on the ground.

"Huh?"

Dugu Yun hurriedly stepped forward to inspect Chu Feng's situation, only to see that Chu Feng was smoking, especially his hair, which was even more upside down, at this time Chu Feng was looking loveless, looking at the ceiling with blank eyes.

Above the ceiling, there was a huge gap, through the gap, you could see the sky outside, at this time, a few pieces of wood slag fell on the top of Dugu Yun's head, so he also looked up to see this gap.

This thunder actually fell from the sky, penetrated the upper layer of the palace, and slashed at Chu Feng.

Chu Feng got up from the ground, his heart was sour, and he felt that he was being targeted.

"Big brother, what's wrong with you?" Duguyun asked with concern.

"It's okay, it's okay." Chu Feng shook his head, saw that Dugu Yun was holding a storage ring in his hand, so he took it, and then asked, "Here are all the materials needed for refining?" ”

"Hmm!"

"Okay, you show how you forged it first."

Dugu Yun nodded when he heard this.

Then a true yuan appeared in Chu Feng's hand, erasing the original mark on the storage ring, cutting his finger, and dripping a drop of essence blood into the storage ring, which completed the recognition of the master.

This kind of storage ring is a mortal three-turn magic weapon, which contains a certain amount of space inside, but it can only store dead things, and the living cannot be stuffed into it, and it is not too precious.

Chu Feng consciously entered the inside of the storage ring, and found that the space here was very large, at this time, it was full of refining materials, and after taking out a mold, a piece of dark iron stone and a little borax, Chu Feng handed it to Dugu Yun.

"You make this ruler first." Chu Feng said.

"Good!"

After receiving the materials, Duguyun walked on the high platform, put the dark iron stone into the small barrel in the ding, and then increased the fire, and then a heat wave came to him.

At this time, Chu Feng patted the dust on his body, sorted out the hair that was scorched by the thunder, and then also climbed the high platform.

After about half an hour, the temperature in the furnace became higher and higher, reaching thousands of degrees, and the dark iron stone in the small barrel turned red, and after another quarter of an hour, the dark iron stone finally began to melt.

When all the dark iron stones in the small barrel turned into a reddish liquid, Duguyun took out a long iron hook, and then a gang qi protected his arm, and then probed the iron hook into the bottom of the furnace, took out the small barrel, and then poured the red liquid in the barrel into the mold prepared in advance.

Chu Feng watched patiently from the sidelines, and this step was not difficult.

After the liquid in the mold cooled down a bit, Duguyun clamped the solidified ruler embryo with an iron clamp, then put it on the workbench, picked up the hammer on the table and began to beat.

This step is also the pursuit of a stable word, and the hammer in Duguyun's hand struck out the first blow steadily, followed by the second and third strokes......

The beating sound has a sense of rhythm, as if it is playing, and after about two quarters of an hour, Duguyun turned the ulnar embryo over, and continued to beat rhythmically...

After the beating was completed, Duguyun returned the ulnar embryo to the furnace for rerefining, this time adding some borax.

Seeing this, Chu Feng couldn't help frowning, but he didn't interrupt the other party, and continued to watch the other party move on to the next step.

After a long time, the ruler in the bucket was burned red again, and then Duguyun took out the ruler again and put it on the workbench to forge it.

Then there is quenching, which is also a problematic step.

After Dugu Yun finished casting, an iron ruler with nine turns of mortal products was presented in front of Chu Feng.

Chu Feng took the iron ruler and looked at it, this workmanship is also exquisite, but the technique is a little wrong.

Then he said, "There's something wrong with your forging technique. ”

Dugu Yun was stunned for a moment after hearing this, and then humbly asked Chu Feng for advice: "What is the problem?" ”

"The biggest problem is that the time of borax is wrong, the first time you forge, you should put borax, I ask you, what is the principle of casting swords and putting borax?" Chu Feng asked his soul.

Hearing this, Dugu Yun suddenly opened his mouth, and then clapped his hands and said, "Yes, borax is used to remove impurities!" ”

"So you put the wrong time in this step, one wrong step, one wrong step, and the quality of the final cast treasure will also decline." Chu Feng said and handed the iron ruler to Dugu Yun's hand, "However, your forging technique is calm. ”

Dugu Yun smiled embarrassedly after hearing this, he was already in his sixties, and he had been immersed in refining tools for more than ten years, I don't know if Chu Feng was praising him or scolding him with these words.

"Why don't you cast the same iron ruler again?" At this time, Chu Feng took out the same material again and handed it to the other party.

And this time, Dugu Yun recast an iron ruler according to the method Chu Feng said, and the quality this time was really much better, and the grade had even reached a spiritual level.

In the following time, Chu Feng cast the treasures on the list, while letting Dugu Yun watch from the sidelines, and sometimes let him personally cast them, and unconsciously half a year had passed.

One day, when Chu Feng was refining weapons in the refining room, Dugu Yun suddenly pushed open the door and said to Chu Feng: "Boss, there is someone coming from the Burning Sky Demon Sect recently. ”

Hearing this, Chu Feng put down the work in his hand and walked off the operating table, with a thoughtful look in his eyes.

Burning Sky Demon Sect?

After half a year of communication, he probably learned that the headquarters of the Burning Heaven Society was the Burning Heaven Demon Sect, and the power of this sect far exceeded that of the Burning Heaven Society.

The Burning Sky Demon Sect is the largest refining sect in the Demon Realm, and its subordinate branches are open all over the Demon Realm, large and small forces, and even in extremely remote places like the Demon Dragon Valley, there are branches, so you can imagine what a behemoth the Burning Heaven Demon Sect is!

"Hmm." Chu Feng responded.

"Boss, this is a once-in-a-lifetime opportunity!" At this time, Dugu Yun leaned into Chu Feng's ear and whispered, "This time, someone from the helmsman's side is coming, and the refining association here is going to report a refining competition, and the first place in the competition will have a chance to enter the helm!" ”

"Oh?"

Hearing this, Chu Feng's eyes lit up, being able to enter the Burning Heaven Demon Sect of the Chief Rudder meant more cultivation resources, and at the same time, it also meant that the Heaven Swallowing Immortal Body could encounter a lot of nutrients.

During this time, in addition to refining weapons, Chu Feng also sent Dugu Yun from time to time to capture some people as nourishment for his cultivation, because his cultivation would be bombarded by heavenly thunder, so he could only improve his cultivation through the power of devouring.

In the past six months, he has devoured many people, including the juniors of Chu Xiong's veins, and some people with filthy behaviors, but they have only broken through to the middle stage of the Condensation Secret Realm and reached the stage of Neigang.

Monks generally practice from low to high is divided into six secret realms: Condensation, Beginning Wheel, Daozang, Huangji, Shenxuan, and Daoyi, and the secret realm of Condensation is divided into three stages, the first stage is to perceive the aura, which is called Wangqi, through the cultivation of the four hundred and thirty-six heavens, the lower dantian in the abdomen condenses the true yuan, which is regarded as the initial opening of the place of hiding essence, and finds the innate Yiqi in the body, and the second stage is called Neigang, through the innate Yiqi in the body Zhou Tian and the dantian are engraved with rune furnace ding, and the spiritual qi enters the body and is refined into Gang.

In this step, Chu Feng engraved the runes in his body by engrave the body refining method recorded in the technique of swallowing the heavenly immortal body.

After the rune is engraved, it is necessary to continuously absorb the spiritual qi into the body, because Chu Feng "can't cultivate", so he can only improve his cultivation by absorbing the origin qi of others.