Who made him a sword-wielding Gu Immortal?

Sitting upright on the bed, Tie Yunqing was preparing to make Gu, and felt that he was a little confused about the order of the Gu making process that he had seen his master do a few days ago.

Thoughts were like electric Gu.

The next moment, a silver-white halo pattern lit up again between his eyebrows. With the infusion of true essence, Tie Yunqing's brain cells began to be as active as a roller coaster.

The scene of Tiejian's Gu making was recalled by him again.

First, the Sword Edge Gu and Iron Back Gu were fused, and a white light group appeared. Then the second Sword Edge Gu was thrown into the white light. After it stabilized, Yuanshi was continuously thrown in until the Gu was successfully made.

Tie Yunqing's thoughts flew, and he suddenly recalled that when he was in school in his previous life, he did simple chemical experiments in the school's laboratory building, and obtained the desired substances through a series of chemical steps, various raw materials, catalysts, decomposition, and substitution reactions.

If pheromones could mimic at this moment, Tie Yunqing would be like a little man composed of various mimic particles, standing on a highway where various information flows.

Wait....By comparing them two by two, the process of refining Gu worms is highly similar to chemical experiments. The former is to synthesize a new life form through a certain fixed reaction using multiple life forms, while the latter is to use a variety of different materials according to different properties and adopt different reaction methods to form specific materials.

If I think about the process of refining Gu worms from the perspective of chemical experiments...

Bang!

His mind changed again. What caused Tiejian to fail to refine Gu worms twice that day?

Thinking of this, Tie Yunqing felt his brain was a little hot, as if the CPU was overloaded.

Evil Thought Gu.

Reversely, it is determined that the failure of refining Gu was caused by malicious reasons.

Tie Yunqing once again infused his true essence into the evil thought Gu, and suddenly evil thoughts appeared in his mind.

These evil thoughts are like bubbles, with barbs growing on the surface. Tie Yunqing tried to think with these evil thoughts, matching his thoughts like electric Gu.

The evil thoughts that should have collided with each other at a normal speed began to collide at a high speed, and the barbs growing on the surface began to connect, and then began to disappear or form a larger evil thought.

Soon, all the evil thoughts that had formed were consumed by thinking.

The silver-white halo pattern at the center of the eyebrows disappeared, and the thoughts were like the true essence of the electric Gu that was exhausted and hidden under the eyebrows again.

Tie Yunqing slowly opened his eyes, with a complex look in his eyes.

The next moment, Tie Yunqing fell into deep thought.

He had just thought of two results through the two Zhidao Gu worms.

The first one was that the reason why Tiejian's Gu refining failed was the problem of Jianfeng Gu. But Jianfeng Gu was what Tiejian said he got by chance through his reverse refining.

This gave rise to two directions. If it wasn't Tiejian's problem, it was the Gu itself that had a problem. And he was more inclined to the latter, because his master treated him well at present.

If Jianfeng Gu itself had a problem, how should it be solved? The result of thinking turned out to be that if another Zhidao or Soul Gu worm was added, and the Gu worm's thinking was assimilated again, then no matter what consciousness the Gu worm had before disturbed the refining, it would not happen again after adding the Zhidao Gu worm.

Tie Yunqing raised his head and looked at the roof, and couldn't help asking in his heart:

Does the first joint refining have to be so big?

Does the secret recipe have to be changed for the first joint refining?

The two Zhidao Gu worms and the Thoughts Like Electric Gu are relics left by the original owner's mother and cannot be used as materials for refining Gu. If the Zhidao Gu worms are really added, then only the Evil Thought Gu, which I have used once and has not been warmed up yet, will be left.

Tie Yunqing, who had been sitting for half an hour, suddenly moved his body. Because his legs had been sitting cross-legged for too long, they went from numb to sore.

Huh!

Tie Yunqing exhaled a breath of turbid air and abandoned his messy emotions.

I am determined to follow my own sword path. If there are hidden dangers in the early stage, I will completely follow the Gu worm path of my predecessors. Besides, this path stops at the fourth turn.

So do I have to follow it completely?

At this moment, he felt that he had to make a change!

"Damn it, do it! Even if I fail, the worst thing is to start all over again!"

Tie Yunqing said the toughest words today in the smallest voice.

......

Woof woof woof!

From the window, the sound of a dog barking in the distance floated in, and the night was thick.

Tie Yunqing slowly opened his eyes, and the Yuanshi powder on his hands leaked through his fingers onto the already messy bed.

The basin-sized evil thoughts Gu, two sword-edge Gu, and two one-turn iron back Gu had all been summoned out of the body and lay quietly on the bed.

The next moment.

In front of Tie Yunqing, the light red red iron true essence rose like smoke, holding the two sword-edge Gu and one iron back Gu in the air.

Tiejian's eyes kept watching the situation in the red iron true essence, concentrating on mobilizing the consciousness of the Gu insects.

At this moment, Tie Yunqing saw a sword-edge Gu and an iron back Gu start to circle each other, as if chasing each other at a distance. As the fusion time got longer and longer, the distance between the two Gu got closer and closer.

A full hour passed, and Tie Yunqing controlled the consciousness of the two Gu insects to become more and more integrated, and the distance between the sword-edge Gu and the iron back Gu was infinitely close.

In an instant, the two Gu insects suddenly burst into dazzling white light. The two balls of white light then quickly merged together, turning into a white ball of light the size of a washbasin, with countless light spots floating and swaying irregularly, which was extremely gorgeous.

Under the control of consciousness, the silver-white mantis quickly vibrated its wings and flew, and the second sword-edge Gu also flew into the white light.

The sword-edge Gu that flew into the light ball began to shake violently. After a while, after the initial tremor, the light ball gradually stabilized.

Tie Yunqing tried to control his mind, silently saying in his heart, "God bless, no, it's the European Emperor who possessed me!"

The evil thought Gu, which was originally the size of a washbasin, flew directly into the white light ball. As it flew closer and closer, its size gradually shrank, and finally flew directly into the white light.

The imagined violent shaking did not occur. Tie Yunqing stared at it for a moment, and the light ball shook a little, and then remained stable.

"It turned out...it actually succeeded!" Tie Yunqing was so happy that he almost exploded. He had originally prepared for the evil thought Gu to fail as soon as it entered, but he didn't expect that the light ball would stabilize.

Tie Yunqing took out a piece of Yuanshi from the Yuanshi bag in front of him and threw it into the light ball.

As soon as the Yuanshi entered the light ball, it turned into a pure natural true essence and completely merged into the light ball, leaving only some white Yuanshi powder, which floated down.

Tie Yunqing threw out the second, third, and fourth Yuanshi, until the ninetieth Yuanshi was thrown into the light ball.

No accidents happened.

The white light ball, which was the size of a wash basin at the beginning, now shrunk to the size of a bowl.

Tie Yunqing began to hold his breath and concentrate, not daring to breathe. He remembered that his master had thrown in ninety-nine pieces of Yuanshi and finally successfully refined the sword spine Gu.

Now he was only nine pieces away from successfully refining the Gu worm.

"Eight!" Tie Yunqing now gritted his teeth and shouted the corresponding number every time he threw a piece.

"Seven!"

.......

"Two!"

At this moment, Tie Yunqing relaxed his mind and smiled. For the last piece, even a fool could throw the Yuanshi into the white light and wait for success.

Bang!

There was no defense or preparation.

The white light ball suddenly disappeared, and the three Gu worms seemed to be pushed hard by each other, flew backwards, and fell in the corner of the room