To be the best leader, you must also be the strongest leader!

Everyone stared at the Body Tempering Blood Pool in Zhang Ye's hand. Zhang Ye threw the Body Tempering Blood Pool into the air and used both hands to perform a set of spiritual spells towards the Body Tempering Blood Pool.

In an instant, the body-tempering blood pool turned into a blood pool with a side length of about one meter.

There are grooves on the four sides and four corners of this blood pool, which are specially used to place spiritual weapons. At the same time, there is also a very complicated formation at the bottom of the back of the blood pool.

"Although this blood pool is a fourth-level spiritual weapon, it mainly relies on external spiritual stones to provide power, so it can be activated without refining."

As he spoke, Zhang Ye placed the prepared high-quality spirit stones in the designed position.

The back and bottom of the blood pool are all filled with high-grade fire-attribute spirit stones, while the edges and four corners of the blood pool are all filled with high-grade thunder-attribute spirit stones.

Thunder attribute spirit stones and fire attribute spirit stones are very precious. Qingyun Sect only exchanged some of them from Tiansheng County at a high price, and the quantity is not large.

"The blood of the monster!" Zhang Ye called out.

"Here!" Gu Qingcheng hurriedly took out a spirit pot, and with a push of his true energy, the essence and blood of the third-level monster in the spirit pot turned into a blood sword and fell directly into the blood pool.

The essence and blood of these third-level monsters have all been purified of their demonic power, leaving only the residual souls of the monsters inside.

In the blink of an eye, half of the blood pool was filled with monster blood. At this time, these monster blood looked just like ordinary blood, without any peculiarity. The only difference was that these blood did not have the slightest demonic aura.

Zhang Ye began to activate the blood pool at this time. He cast a series of spiritual spells towards the blood pool. The next moment, the mysterious formation at the bottom of the blood pool began to operate. A red flame suddenly rushed out from the formation and directly merged into the blood pool.

The flames were seen burning in the blood pool, but the monster blood in the pool did not evaporate, but rolled like boiling water. Then everyone saw the residual souls of monsters emerging from the rolling blood.

These residual souls roared and rolled in the blood pool, just like fish in the blood pool.

Suddenly, the formation above the blood pool was activated, and a thunder formation appeared. Suddenly, a curtain of lightning appeared above the blood pool.

Then, bolts of lightning descended from the light curtain and landed directly into the pool of blood.

chi chi chi...

These thunders fell into the blood pool and turned into tiny lightning snakes that flowed in the blood pool. Those residual souls were crushed when they encountered the power of thunder.

Everyone only saw the countless residual souls of monsters in the blood pool turn into green smoke and dissipate. After a while, there were no more residual souls of monsters in the blood essence in the blood pool.

At this time, the two formations in the blood pool also stopped working and gradually calmed down.

Everyone couldn't wait to take a drop of blood and check it out, and soon cheers rang out.

"Great! The monster blood in my blood has been completely cleared!"

"We succeeded. We finally cleared the remaining soul from the monster's blood!"

“Hahahaha, I finally succeeded!”

"Now everyone's body tempering speed will be greatly improved!"

"Master, we succeeded!"

……

Everyone checked the monster blood in the blood pool and confirmed that it no longer contained the residual souls of the monsters. From then on, cultivators in the foundation-building stage could directly use the third-level monster blood to temper their bodies.

If the body of a cultivator in the Qi Refining Stage can withstand the power of the essence and blood of a third-level monster, he can also use the essence and blood of a third-level monster to temper his body.

"Well, the second phase of the Body Tempering Blood Pool research was a success. Thank you all for your hard work!"

"Next, we'll combine the blood pools from the first and second stages and rebuild a device similar to the Demon Refining Tower. This way, we can directly inject the demon beast's blood essence, and what comes out is the demon beast's blood essence without the demonic power and the residual demon beast soul."

"That's great, Master. What do you think we should design?"

"Master, you designed the Demon Refining Tower, so why not have this Body Tempering Blood Pool designed by you as well?"

Everyone looked at Sun Yi. Sun Yi thought about it, then nodded and started designing on the spot. Finally, in front of everyone, Sun Yi designed a spiritual weapon that looked like a teapot.

"This is a new device I designed. From now on, it will be called the Demon Refining Pot. It is specifically used to produce body-tempering essence blood."

He showed the demon refining pot he had designed to everyone, and explained, "From now on, we will pour the essence and blood directly from the top. The first layer will be used to purify the demonic power. After purification, the demon beast essence and blood will directly enter the second layer to purify the residual demon beast soul."

"After the second step is completed, the processed monster blood can be collected from the exit."

Everyone looked at the Demon Refining Pot designed by Sun Yi and felt that there was no problem. The lightning rod at the bottom of the blood pool on the first layer was directly connected to the bottom of the Demon Refining Pot. They only needed to place the Demon Refining Pot on the ground to use it.

Moreover, there is a special place for placing spirit stones at the handle of the demon refining pot, so you can directly replace the spirit stones here in the future.

"Okay, this is a good design, and the name is also good. From now on, we'll call it the Demon Refining Pot!"

"Without further delay, let's quickly create the first Demon Refining Pot!"

Everyone immediately became busy, and Zhang Ye was still the main force. As a fourth-level weapon refiner, he played a significant role. With his help, a huge demon-refining pot appeared in front of everyone.

This demon refining pot is three meters tall, dark blue in color, and covered with mysterious spiritual patterns on its surface, making it look very mysterious.

“Now test it!”

Sun Yi quickly poured the prepared essence and blood directly into the top entrance of the Demon Refining Pot, and soon saw the situation in the first body-tempering blood pool inside through a display mirror outside the Demon Refining Pot.

At the same time, everyone checked the spirit stones and after confirming that there were no problems, they started to activate the demon refining pot.

Suddenly, a faint spiritual light burst out from the Demon Refining Pot, the runes on the surface flickered, bursts of thunder came from inside, and faint arcs of lightning flashed on the ground.

After a while, the Demon Refining Pot stopped working, and Sun Yi directly cast a series of spiritual spells towards the exit of the Demon Refining Pot. The next moment, the refined monster blood flew out from the exit and was collected by Sun Yi in a gourd.

After careful testing, the monster's blood in the gourd was completely purified of its demonic power and residual soul.

"Okay, it's completely successful. Now we can focus on producing the essence and blood of monsters without demonic power and residual souls!" Sun Yi looked at the monster refining pot in front of him with excitement.

With this thing, the speed of Qingyun Sect's body refining training will inevitably increase dramatically. Unfortunately, this thing is not particularly helpful to Sun Yi, because Sun Yi's own spiritual power is strong enough, and the residual souls of monsters in the essence and blood are not a threat to him. Even if the residual souls of monsters are not purified, Sun Yi can still take a large amount of monster essence and blood to temper his body.

Unfortunately, the monster's blood essence and elixir have drug resistance, and the effect of tempering the body with the same blood essence will become worse and worse. There is no way to avoid this, but the Monster Refining Pot has a very important effect on Qingyun Sect and even the entire Luan Yao County. The Monster Refining Pot is another epoch-making invention of Qingyun Sect.