Mortals cultivate immortality, and their IQ is playing with their heartbeats

Having said that, Li Chengfeng directly activated the Blood Shadow, draining the essence and blood of both of them.

The two instantly turned into dried corpses, and then he took away their souls.

This time he left no remnants, because his hell needed souls and resentment.

After the souls of the two entered hell, they went directly into the blood pool, becoming nourishment for the blood pool.

The blood pool trembled slightly, appearing very satisfied. The faces of the two were carved on the blood pool wall, one being the lifelike Xiao Linglong, and the other being the old man with a bitter and resentful look.

Li Chengfeng now sends those he kills into the blood pool, preventing them from entering reincarnation.

This is safer, and it can also enhance the power of the blood pool.

In his opinion, the blood pool must have other wonderful uses besides devouring souls, but he hasn't figured it out yet, or his realm is not high enough.

His heart is full of anticipation. If he advances to the Foundation Establishment stage in the future, what kind of unexpected surprise will the blood pool bring him?

He cleaned up the place, and then flew towards the Blood Demon Sect with his escape light.

He changed his appearance again, adjusting his strength to the eighth level of Qi Refining. He was so cautious to avoid unnecessary trouble.

Li Chengfeng was unhurried in order to mislead others.

His heart was surging. He finally stepped into the twelfth level of Qi Refining, achieving his small goal.

Next, he will make full preparations for Foundation Establishment. Unlike ordinary people, his Foundation Establishment requires condensing two types of evil energy: Heavenly Fiend and Earthly Fiend.

The Heavenly Fiend symbolizes vitality, while the Earthly Fiend symbolizes death.

For the condensation of the Heavenly Fiend, he only needs to ascend to the Ninth Heaven. The higher the altitude, the more violent the Gang Wind.

Usually, Foundation Establishment cultivators reach their limit at the first layer of Gang Wind, while outstanding individuals can enter the second layer, and those with extraordinary perseverance and strength can even penetrate the third layer!

Accepting the baptism of the Gang Wind and condensing it into one's own Gang Fiend is a long, tedious, painful, and crisis-ridden process.

As for the Earthly Fiend, it is even more special, and usually only disciples of large sects have the opportunity to come into contact with it.

They do not need to endure the suffering of natural baptism, because the effect is far less than the strength improvement brought by treasures.

However, Li Chengfeng is not satisfied with ordinary Earthly Fiend. What he pursues is the Nine Nether Earthly Fiend—the most powerful Earthly Fiend.

This kind of Earthly Fiend is extremely rare, and even large sects and super sects can hardly obtain it easily.

Fortunately, Li Chengfeng has found a way to condense the Nine Nether Earthly Fiend—synthesis.

He plans to improve his strength, enter the Ghost Valley Secret Realm, find the required materials, and then synthesize them.

He re-deduced the plan and returned to the sect smoothly without any major incidents.

Calculating the time, there are still three or four days before the end of the holiday. He returned to the cave in advance and did not report immediately, but first counted the gains of this trip and conducted self-reflection.

He examined his actions these few times, thinking about whether there were any oversights, and whether he was too reckless.

He deeply understands the importance of acting cautiously, only in this way can he survive for a long time.

In the cave, he also thought of Zhang Da and Xiao Linglong, the father and daughter. They are nominally master and disciple, but in fact, they have a hidden secret: they are father and daughter.

But Li Chengfeng had already seen through their nature, and learned a lot of new knowledge about formations and weapon refinement from them.

After returning to the cave, he immediately set up concealment formations and defensive formations to ensure his safety.

Now that he has a lot of money on hand, he has also made some routine modifications to the cave, so as not to arouse suspicion from other disciples in the sect.

He directly flashed into the Hell Realm, which is his home field, completely different from the Living Realm.

The area here is more than twice as large as the Living Realm, like the foundation of the Living Realm, steadily supporting the Living Realm and making it more vibrant.

The transformation of the two forces makes the spiritual herbs in the Living Realm more vibrant and beneficial.

He came to the blood pool, only to see the blood pool constantly bubbling, making a "glug glug" sound.

The aura in the pool has formed a special flow.

Li Chengfeng immediately threw all kinds of waste materials that Zhang Da had refined, and the broken magical artifacts he had acquired, into the blood pool.

Some of these magical artifacts were low-grade spiritual artifacts that Zhang Da had bought at a very small price, and some were picked up by him. There were as many as a thousand.

These magical artifacts filled the entire storage bag. Li Chengfeng decided to test the power of the blood pool.

Sure enough, when he threw in the first broken magical artifact, the blood pool immediately bubbled. After an hour, with a "splash", the spiritual energy and materials in the magical artifact were quickly decomposed.

The blood pool actually extracted a trace of power from the magical artifact. This power was left behind after the magical artifact was damaged in battle, a power of destruction from life to death.

Feeling this destructive power, Li Chengfeng was extremely excited, as if his own strength had been improved again.

This power was also integrated into his sword energy, allowing him to have a deeper understanding and perception of destruction, life and death, and vitality.

Although the decomposition power of the blood pool is not great, it takes an hour to decompose a magical artifact.

Twelve hours a day can decompose twelve magical artifacts.

It will take more than ten days to decompose these thousands of magical artifacts.

Li Chengfeng had no complaints about this, but was happy. He threw all these magical artifacts into the blood pool, letting it slowly swallow and spit them out.

Then, he began to study the "Xuanyuan Weapon Refinement Art" and the "Weird Formation Record".

With the newly acquired knowledge of weapon refinement and formation, his strength greatly increased.

His broken sword was swallowing and spitting out the power of destruction and decay in the Hell Sword Qi, and these powers were also slowly integrated into his sword energy.

He didn't intend to repair these two broken swords, nor did he have the ability. He just wanted to absorb the power on them.

After these powers are completely absorbed, he will decompose the two swords to see what kind of good materials he can get.

After completing all this, two days had passed.

Li Chengfeng's speed of understanding formations and Qi refining far exceeds ordinary cultivators, even surpassing those formation geniuses.

This is due to the thousands of hardships he had experienced in his soul, and the countless brilliant memories of cultivators absorbed in that process.

These memories are full of the wisdom of great cultivators, great formation masters, great weapon refiners, and great alchemists.

Regarding the understanding of formations, Li Chengfeng decided to put in a lot of effort to study, especially the teleportation array—this secret technique for escape is crucial to him.

Imagine, holding a low-grade teleportation talisman in hand, you can easily teleport ten miles away at any time, and cross a hundred miles in ten breaths.

Although the consumption is huge, in the face of life and death, this is undoubtedly the best way to save your life. This is the foundation, which he must build.

There is still a year before Loulan's test, but the other party is already impatient, which means that time may be even more pressing.

Therefore, Li Chengfeng decided to temporarily put down weapon refinement and concentrate on the way of formation, while tempering and integrating his spells to form a unique combat system.

He also plans to let the Blood Shadow condense the formation again to enhance its strength and ensure that he has the power to fight.

Time flies, the road of cultivation is long and arduous.

Fortunately, Li Chengfeng is advancing rapidly, but when he reaches the twelfth level of Qi Refining, he finds that the spiritual power and resources he needs are becoming more and more enormous.

He understands that it will take at least a year to stabilize this realm, and it will take another year to reach perfection.

The next day, Li Chengfeng began to consolidate his cultivation, using the "Cauldron Bottom Dao Source" to extract spiritual power and quickly replenish what was needed in his body.

Now, his spiritual power is no longer ordinary gaseous, but has formed a mist, which is not possessed by Qi Refining cultivators.

His spiritual power vortex is full of wisps of mist, which are more pure and make his strength even greater.

And when he reaches the Foundation Establishment stage, this vortex will form a vortex of water.

All the spiritual power condenses into water, and it becomes mana.