Messy materials were scattered all over the floor. Chen Luo stood in the middle of the room. The table was filled with blank talismans, including yellow talismans, jade talismans, and blood talismans. Silk-like spiritual energy floated in the room. In addition to the talismans, there were also several newly refined formation flags in the corner. After the Qionghua Sect's upgrade, Chen Luo's weapon refiner brain also reached the third level.

The worst of the four arts of cultivating immortals are at the Jindan level, and the art of formation has even reached the fourth level with the help of the brain of a fourth-level formation master from Baixian Cave.

However, the fourth-order formation is very rare in the Tiannan region. So far, Chen Luo only knows one, which is the Earth Vein Mysterious Spirit Formation. If someone provides a formation diagram, he can also try to arrange a new fourth-order formation. The Seven Star Lightning Formation that the Seventh Ancestor of Qionghua asked the Fairy Lingchi to arrange used this method.

“It’s still a little bit off.”

Picking up the talisman pen, the spiritual power of the talisman paper fan was restrained, and a new flame talisman was drawn.

Talismans are like formations, the higher the level, the rarer they are. So far, Chen Luo has learned all the talismans that can be learned in Qionghua Sect, most of which are first- and second-level talismans, and there are only a few third-level talismans. This is not just a case of Qionghua Sect, but the current situation of the entire Tiannan Region cultivation world.

In the eyes of the upper realm cultivators, the Tiannan region is a barren wasteland, where spiritual energy is scarce and cultivation is difficult. Many inheritances have been cut off, and only the heavenly tribulation is still somewhat useful, but the "opportunity" of the heavenly tribulation is only needed by a small number of people. For the vast majority of cultivators, the heavenly tribulation is a disaster.

If you can't avoid it, how can you possibly come to me on your own initiative?

Chen Luo put the talisman papers into different categories.

The most common one he drew was the Flame Talisman. This talisman was not of high level, but very practical. The resources consumed were also very cheap, and it was the most commonly used talisman by cultivators in the process of fighting.

At Chen Luo's current level of talisman, drawing the fire talisman consumes almost no energy, and it can be easily replenished. Normal talisman masters will consume their energy when drawing spiritual talismans, but this problem does not exist at all for Chen Luo. There are more than a dozen third-level talisman masters in the external brain. More than a dozen talisman masters take turns to work. If one talisman master draws for an hour, there will be several others left with nothing to do. So he adopted a rotation system, and more than a dozen talisman masters take turns to work, making use of the rest time of others.

This ability to draw talismans completely breaks common sense and cannot be compared with normal people.

Every time he fought, Chen Luo could produce a large number of talismans. The "rotational talisman making method" played a big role. The same was true for alchemy, Qi refining, and formations. Even cultivation had a special brain in charge. Changqing's brain was helping Chen Luo sort out the direction of cultivation to avoid going the wrong way.

"The number of talismans is almost enough, but the killing power is still a little insufficient."

After packing up, Chen Luo frowned slightly.

He now imagined that there were ten enemies, and as the number of talismans increased, he also needed to pay attention to their power.

The external brains that are proficient in fighting became active.

'Poisoning, there is no one in this world who cannot be killed by poison!'

'Curses are the most practical.'

"The Burning Life Magical Ability can be used as the ultimate killer move. We have the Borrowing Life Gu!"

"The path of insect cultivation is the right path. After the last catastrophe, several strange insects have reached the third level."

'Soul arts are the foundation.'

Chen Luo carefully studied the ideas of these brains and selected several relatively reliable solutions.

The first one was the 'Spiritual Art'. This was the first magical power he had learned after entering Taoism, and the upper limit of the Spiritual Art was also very high. The reason why it was rarely used now was purely because of the lack of corresponding magical power.

The second one is "poisonous insects", which is a method of winning by numbers, but Chen Luo does not intend to follow the traditional insect cultivation route. He plans to combine the insect cultivation brain with the poison cultivation brain to transform several strange insects into highly poisonous strange insects. There is a great connection between "insects" and "poison", as long as it is well controlled, it will definitely be another killer.

The last one is the 'Yin Thunder Ball'. Chen Luo had mastered the thunder method very early. There is a bone pattern in his demon bone array pattern that is good at controlling thunder method. It's a pity that the thunder method in Tiannan District is incomplete. There is only Yin Thunder. He has not found the Yang Thunder cultivation method after searching for it until now.

However, Yin Lei also has its advantages. Although it cannot drive away evil spirits and lacks the aura of righteousness and light, it is more vicious.

What Chen Luo wants is "vicious".

He planned to use the weapon refining technique to create a batch of Yin Lei Balls. A large amount of Yin Lei was stored inside, and once it exploded, it could immediately cause damage to the target. With the characteristics of Yin Lei, it would be just right to use it to create a "Thunderstorm Ball".

"Refining the Yin Thunder Ball is not just a matter of refining a single tool, it also requires the use of restrictions and thunder magic." As Chen Luo's thoughts emerged, the corresponding brains immediately became active, and these brains began to connect with each other, each relying on their own knowledge from their previous lives to realize Chen Luo's ideas bit by bit.

After a moment, the brainstorming session ended.

There are preliminary plans for the Soul Technique and the Insect Poison Technique, and there is also a concept for the refining of the Yin Thunder Ball. This concept is based on the perfection of a magical power.

This magical power is called "Nine Spins".

This is the biggest secret of a Jindan body cultivator named Zhao Kaihe. With his strong body, he cultivated a great sword technique, combined with the power of "Nine Rotations", he killed countless people of the same level. In the end, he offended the Qionghua Sect and was killed by Taiyuan Patriarch, one of the Seven Patriarchs of Qionghua.

The body was thrown into the wilderness. It was only after Chen Luo gave the order that an elder remembered this matter and helped Chen Luo find the man's brain.

He took out a piece of black metal, and spiritual fire emerged from his palm.

The method of controlling the Nine Spins emerged in Chen Luo's mind, and Zhao Kaihe began to recall the details and help Chen Luo create the Yin Thunder Ball. The refiner's brain controlled the temperature and slowly melted the metal in his hand. The brain that was proficient in restrictions also began to become active, drawing restrictions on the melted metal and storing the Yin Thunder in it.

From a distance, Chen Luo looked like he had grown a dozen hands, and each hand was doing something different.

If there were someone here, they would see Chen Luo refining the spiritual fire, then engraving the restrictions, and then after a while he started to plant the Yin thunder.

Different behaviors intersect together, and none of them go wrong.

This was something that an abnormal cultivator could do. Every method he used was the result of the lifelong efforts of other cultivators! It was like a weapon refining sect, with all kinds of different people in the sect, some for tempering, some for inscription, and some for infusing spirits.

Only when different people come together can a perfect magic weapon be forged.

And now, Chen Luo has done the work of an entire sect by himself, and not a single mistake has been made.

As the refining process progressed, a fist-sized black ball appeared in Chen Luo's palm. He took the refining hammer next to him and started hitting the ball.

With every hammer strike, a ray of Yin thunder would be smashed in.

At first, there were arcs of lightning flashing on the surface of the ball, but soon these flickering arcs of lightning disappeared and slowly turned into an inconspicuous black lump.

The spiritual fire dissipated and the temperature on the surface of the black lump returned to normal.

Throwing the hammer aside, Chen Luo weighed it twice with his hands. The weight of the ball exceeded that of ordinary iron, and there seemed to be liquid flowing inside. When the ball shook, a slight numbness could be felt.

Try the power.

Chen Luo stood up and walked out of the secret room.

"Big Brother."

When the two Qionghua disciples guarding the gate saw Chen Luo, a hint of enthusiasm flashed in their eyes. After the disappearance of the Qionghua Seventh Ancestor, the reputation of the Qionghua Sect was supported by Chen Luo alone. Chen Luo had taken action several times over the years, and each time he helped the Qionghua Sect to resolve the enemies that they could not deal with, making his reputation even louder.

For the following disciples, Chen Luo is their senior brother and the next generation of sword master.

"Um."

Chen Luo casually gave them two pills he had refined before, and his figure flashed, turning into a stream of light and disappearing into the sky.

After a while, there was a barren mountain.

Chen Luo hovered in the air and took out the small black ball he had just refined.

There were two second-level monsters below who were fighting over a spiritual herb. The two sides were fighting so fiercely that they didn't even notice Chen Luo's arrival.

The bear demon roared and slapped the wolf demon on the neck. The wolf demon rolled over, opened its mouth, and bit the bend of the bear demon's calf.

"It's you guys."

Chen Luo pinched his hands and poured spiritual power into it.

The surface of the black ball flickered, a flash of lightning passed by, and the next moment the black ball fell from the sky.

The two monsters below had already begun to fight for their lives. The wolf monster opened its mouth and gathered its demonic energy. The bear monster stood up, and its demonic energy spread from its waist, colliding with the wolf monster's demonic energy.

Just at this moment, the small black ball fell between the two monsters.

? ?

Both monsters were stunned for a moment. The next moment, a burst of purple light appeared on the surface of the black ball, and then it exploded with a loud bang.

The lightning arcs spread out like a shock wave, creating a huge wave pit on the spot. From the top, it looked like thousands of lightning snakes were running away. The two fighting monsters were instantly swept into the "lightning snakes", and the dark lightning traveled all over their bodies, turning them into charcoal in the blink of an eye. The demonic power of the second-level monster was penetrated in the blink of an eye by this force.

Bang bang.

Two charred bodies fell to the ground without a sound.

Chen Luo flew down from the sky and observed the two dead monsters. Their bodies were all damaged by the Yin thunder. The vicious Yin thunder destroyed their monster veins and burned their monster blood.

Kill with one hit!

Although they are just two second-level monsters, the destructive power of the Yin Thunder Ball can be seen.

"As long as the number increases and they are used together with the Flame Talisman, we can definitely give Brother Ning a surprise." After confirming the power, Chen Luo was in a good mood. He flew up and returned to the sect.

In the next few days, Chen Luo was refining in the training room. After accumulating day and night, the number of Yin Thunder Balls increased as much as the number of talismans. In the meantime, Chen Luo refined several sets of formation flags, and the strange insects and soul method were also initially completed.

Inside the secret room.

Chen Luo stood in the middle, and in the corner next to him there was a pile of densely packed black balls. These small bumps piled together looked like coal briquettes.

"Almost."

Chen Luo put away the things and mobilized Brother Changqing's brain again. (End of this chapter)