The Mortal's Path to Immortality

After a wave of transmission.

Cao Rui appeared in a deep canyon.

Looking down, the machine fortress was disguised as a moss-covered boulder, lying quietly at the bottom of the abyss, like a boulder hovering at the bottom of the canyon.

The machine baby was bound by the machine fortress, and could not follow it out, still in the machine fortress.

Separated by the fortress, Cao Rui lost contact with the machine baby.

Although the two could communicate.

But the machine baby could see the outside world. Cao Rui agreed with it on a secret code, and stood here again and jumped three times, and the machine baby would open the teleportation array to send it into the machine fortress.

"Qingzhou, one of the top thirteen states, the concentration of spiritual energy is really outrageous." Cao Rui stood here and sensed the spiritual energy surging around him. It was quite different from some cultivation caves in Yunzhou.

He took a deep breath, feeling the fresh and rich spiritual energy, and a trace of expectation surged in his heart.

He knew that such an environment was an extremely valuable resource for cultivators. The number of cultivators in Qingzhou's cultivation world in such an environment might be ten or even a hundred times that of Yunzhou's cultivation world.

"Qingzhou's cultivation world, I don't know how the power distribution is now." Cao Rui thought to himself.

He was full of curiosity about this place's cultivation world and wanted to know more about this place.

After all, only by being familiar with the situation of the local immortal cultivation forces can one better integrate into them and even find the traces of the teleportation array.

Thinking of this, Cao Rui decided to temporarily leave this canyon and try to find other immortal cultivation forces to contact.

He patted his storage bag and summoned the golden sword.

He stepped on the golden sword and chanted the spell. Suddenly, the golden sword turned into a golden light and took him into the air.

Flying in the air with the sword, Cao Rui felt that the air around him became thinner, but at the same time he could feel the rich spiritual energy more clearly.

Driving the flying sword, he quickly left the canyon, quickly penetrated into the clouds, and flew towards the distance.

"Hmm?"

After flying for a while, Cao Rui suddenly realized that something was wrong.

His mood suddenly became irritable.

The mana in his body was even stirring.

"There is something wrong with the spiritual energy here." Cao Rui quickly noticed the problem.

He stopped absorbing the spiritual energy from the outside world.

At the same time, in the Jiji Fortress, Jiji Baby said "Oops".

"Oops, I forgot to tell Cao Rui."

"Why is there suddenly more demonic energy in the spiritual energy in Qingzhou?"

Jiji Fortress needs to absorb the spiritual energy from the outside world to replenish itself, and naturally analyzes the composition and properties of the spiritual energy from the outside world.

"Demonic energy is very easy for cultivators to deal with. Cao Rui, you should survive this month and come back to the fortress soon, Jiji Baby thought."

......

On the other side, Cao Rui naturally figured out what the extra strange energy in the spiritual energy was.

I just feel that after this energy is integrated into the magic power, it has an impact on my whole body and even my mood.

And it is developing in a negative direction.

This is good news for Cao Rui, who always likes to keep his sanity.

"Hmm? Is there a cultivator approaching?"

In Cao Rui's spiritual sense, there is a figure flying towards him at a high speed.

Its flying speed is very fast, not slower than Cao Rui who controls the golden sword.

"That's right, this person exudes that kind of weird energy all over his body."

Cao Rui frowned tightly, and his spiritual sense could clearly feel that this person's speed was very fast, and even turned into a black light, and rushed straight towards him.

Cao Rui immediately patted the storage bag on his waist, and his four magic swords also came out of the storage bag, and then he took out the third-level Zerg Wing and equipped it on his back.

"Daoyou in front, is there anything?" Cao Rui used his spiritual sense to ask the visitor, but did not give any answer.

Cao Rui hesitated again and directly drove the five magic swords to cut at this person.

The five magic swords instantly turned into five sword lights, and cut in a fan shape in front of this person! "Why are you still stopping?" Cao Rui was a little surprised, but the next scene made him even more shocked.

I saw that this person's body was flashing with black light, and the magic sword that slashed on him was like slashing on some thick substance.

Then, Cao Rui felt a mournful cry from the magic sword, and the black light quickly penetrated the magic power and began to erode the sword!

Cao Rui's face changed slightly, and he hurriedly pinched the magic formula to try to recall the five magic swords. However, this happened too suddenly and caught him off guard.

"The monks of the Qingqiong Realm... are so weak..." Just as Cao Rui was nervously trying to recall the magic sword, a low and hoarse voice came into his ears.

This voice seemed to come from the old years, with an indescribable sense of vicissitudes.

At this moment, Cao Rui finally heard what the figure said.

However, he was confused because the language was very different from the modern Chinese he was familiar with.

He couldn't help but feel curious and wanted to find out what this mysterious creature was.

Taking this opportunity, Cao Rui carefully observed the appearance of the person.

The person in front of him could barely be called a humanoid, with a tall and burly figure, at least more than two meters tall. Bald head, hairless body, gray-white skin, light blue eyes, these unique features shocked Cao Rui.

Especially when he noticed that four sharp teeth were exposed on the man's tightly closed lips, it made him shudder.

Coupled with the plain black robe on his body, he looked even more mysterious.

"Demons?" Cao Rui's heart was shocked, and the record of a mysterious humanoid race that he had read in the book emerged in his mind.

The origin of the legendary demons is unknown.

Some people think that they are a branch of the human race, while others firmly believe that they are a foreign race. However, in any case, there seems to be an innate hostility between the demons and the immortal cultivators.

This hostile relationship is deep, even surpassing the contradiction between the immortal cultivators and the demon cultivators. Compared with this, the fight between immortal cultivators and demon cultivators may be put aside for the time being.

""

The demons are generally located in the demon world, and can discover the immortal world through coincidence and opportunity.

Every time the demons invade, it is a huge disaster for the immortal world.

According to records, there have been three demon wars in history, but there has been no demon invasion since the last period.

Does Cao Rui's seeing the demons at this time mean that the fourth demon war is about to begin?

"The strange energy dissolved in the spiritual energy in the air should be demon energy."

"If you absorb too much demon energy, there is a risk of transforming into a demon!" With this thought, Cao Rui wanted to leave this imperial world immediately.

However, the teleportation array of the machine fortress will not be able to open the teleportation for another month.

"Die!" Before Cao Rui could think about it, the demon warrior continued to rush towards Cao Rui fiercely.

Cao Rui had been waiting for the attack, and waved his hand. Five sword lights flew back and merged into a dazzling sword light!

"Five swords merge into one!"

Swish! The sword light turned back and slashed at a faster speed. This time, it unexpectedly turned around and attacked, and the sword light penetrated the body of the demon warrior!