The yellow sand is attacking, and the wind and sand are deep in the vast northwest desert.

In a stone chamber made of sand and stone.

At this moment, the Wild Sand Ancestor was combing the torrent of violent power in his body for the last time. While he was running the Cosmic Force, a smile gradually appeared on his face, and the incomparable power fluctuations in his body filled his heart with joy. A wish that has been a dream for many years has finally come true.

He broke through!

After retreating for more than half a year, he absorbed the heart core of the congenital-level death sandworm, and finally broke through the middle stage of the Retreat Realm in one fell swoop, reaching the strength of the late stage of the Retreat Realm!

In the late stage of the Innate Retreat Realm, even if this strength is looked at the global cultivation world, it can become a hegemon-type figure.

Especially now that the Earth Cultivation Realm is withering.

At a time when high-end cultivators are becoming rarer, the strength of the Wild Sand Ancestor in the late stage of the Escape Realm, except for facing a few powerhouses in the Flying Heaven Realm, it can be said that the entire earth can already walk sideways.

"It's time to get out."

The smile on the face of the Wild Sand Ancestor retracted, and he also looked at the closed door of the stone room.

After a few moments, he got up.

The earth-shattering power fluctuations of the body were all incorporated into the body, and the aura of the whole person was restrained, and in the blink of an eye, he became like an ordinary mortal.

The power is in full control.

Innate beings not only possess the terrifying power of heaven and earth, but their control of their own physical power has also reached an unbelievable realm.

So on the congenital level, as soon as you make a move, it is a shock!

Often a force will burst out tenfold, hundredfold, and thousandfold powerful in their hands!

Based on this alone, even the strong below the congenital level can't catch up.

No matter how good the cultivation is, it can't be so exaggerated......

Bang~~~~~~

The closed door of the stone chamber opened, and the Wild Sand Ancestor walked out of the stone chamber with a ray of scorching sunlight.

As soon as he appeared.

The disciples guarding the door immediately spotted him, and everyone began to salute.

Among these people, there is Yang Yu's sworn enemy, that young man named Ning Yu!

Crazy Sand Ancestor looked at a circle of disciples with a smile, he had just broken through, and now he was in a good mood, and everything was very pleasing to the eye.

Suddenly, the Wild Sand Ancestor was stunned.

He saw someone who wasn't supposed to be here.

"Ning Yu?"

"Aren't you running a mortal force in Dragon/Mouth/City? How could I appear in this Wind and Sand Palace? Crazy Sand Ancestor looked at Ning Yu in the crowd with a deferential face, frowned and asked.

"Master." Ning Yu knelt on the ground with a puff: "The power of the disciples in Long/Kou/City has been destroyed." Please ask the master to be the master of the apprentices......"

"Oh?" The Wild Sand Ancestor was a little surprised: "Who did it?" ”

Ning Yu said, "That person's name is Yang Yu, and he is a cultivator of the third level of the Heavenly Rank. That Yang Yu first snatched an important treasure that the apprentice needed, and in vain he was angry, he sent his men to teach the other party a lesson. Unexpectedly, he was killed by him to the lair of the headquarters and destroyed the entire force. ”

"Didn't you tell him that you were a disciple of my Wild Sand Ancestor?"

"Master, of course the apprentice said it." Ning Yu cried: "It's a pity that the other party didn't listen at all, and said that even if the old man was there in person, he would still kill ...... with one sword."

Ning Yu said, adding fuel to the whole thing.

Click!

Green tendons rose on the forehead of the Wild Sand Ancestor, and the hard sand and gravel floor on the ground was instantly cracked and shattered!

"What an arrogant junior."

"The strength is not strong, but the tone is not small!"

"Take me around, I'm here to see how he killed my Crazy Sand Ancestor with one sword!"

……

The changes in the Wind and Sand Palace in the Great Northwest Wasteland, Yang Yu naturally didn't know.

At this moment, he is still inside Tu Baili's tomb.

Yang Yu was studying the Killing Dao Seed.

The Killing Dao Species is a heart core formed after the Killing Dao is condensed to the extreme, stepping into a new level!

It is similar to the crystal nucleus of a demon beast, and the mysterious power contained inside is thousands of times more powerful!

This thing can generally only be condensed by the powerhouses in the stellar realm.

It was with the infinite power of the Killing Dao Seed that Tu Baili was able to use the power of the Great Perfection of the Flying Heaven Realm to fight against the blood cultivator who had just entered the Stellar Realm, and even beheaded the other party.

Reaching out and stroking the Killing Dao Seed that looked like a crystal heart, Yang Yu could clearly sense the terrifying murderous aura overflowing inside the Killing Dao Seed, the murderous power was not cold, and the process of integrating into Yang Yu's body was also very gentle, and in a short period of time, the overflowing power even made Yang Yu's newly formed Dao Dao grow a little stronger.

"Killing Dao is the condensation of pure killing intent."

"My sword technique contains infinite attacking power...... In fact, these two kinds of Taoist power can complement each other. Luckily, the killing Dao species left behind by Tu Baili was so compatible with me. If it is fused with my sword technique, it will make my cultivation path much smoother. At least, in terms of improving the strength of the Dao of the Sword Technique, this is true. Yang Yu thought in his heart, and the killing dao seed also began to melt, and then turned into a red light and burrowed under the skin of his palm.

Soon, the fused Killing Dao Seed burrowed into Yang Yu's mind space...... came to the sky above Yang Yu's ocean of ideas and integrated into the depths of the ocean of ideas.

At that moment, Yang Yu's ocean of thoughts was dyed red with boundless murderous aura.

And in the ocean of thoughts, there are occasional sword lights that tear the heavens and the earth!

These sword lights represent Yang Yu's sword skills.

At that moment just now, Yang Yu had already integrated this killing dao seed into his body according to the mantra and mental method left by Tu Baili.

Of course, this is only a preliminary fusion.

It is far from reaching the arbitrary realm that Tu Baili used to manipulate the killing Dao seed back then.

Moreover, this Killing Dao Seed was an external force after all, and it was impossible for Yang Yu to continue to cultivate and grow it...... Fusing into it was intended to be used to strengthen Yang Yu's own sword technique.

The knife technique is the art of killing!

The Killing Dao Seed is used as nourishment, allowing the Dao of the Sword Technique to grow step by step, not only can it save Yang Yu's cultivation time for the improvement of the realm, but it will also gradually integrate the terrifying murderous aura into the Dao of the Sword Technique, making Yang Yu's sword power many times stronger!

Become a real killer!

Infused with the power of the Killing Dao, Yang Yu's Sword Technique Dao will be more than the general Attack Dao Rules, such as the Sword Technique Dao and the Spear Dao Rule. It will be much more terrifying than their power.

Not only that, but in this killing Dao species left by Tu Baili, there is also some power left in Tu Baili.

At the critical moment, Yang Yu was completely able to break out the Dao Seed and exert 70% of the power comparable to Tu Baili's heyday.

Although it does not last long, it can only be triggered once.

But this killer feature is enough for Yang Yu to deal with a huge crisis.

This can be regarded as a life-saving hole card left by Tu Baili for his future disciples.

The power of the Killing Dao Species could not be controlled freely, and could only explode instantly, or slowly absorb and melt, constantly improving Yang Yu's Dao Technique.

He basically doesn't have to worry about this aspect.

Yang Yu soon stopped paying attention, and he set his eyes on the bag that appeared with the Killing Dao Species.

The things in there are the things that Yang Yu values the most!

In the bag, all the extraordinary treasures left behind by Tu Baili after he built this tomb treasure.

The various rare materials needed to unseal the insect code are precisely in this!

PS: Thank you for the tips of the six book friends of "Night Owl Duming", "Caught Lazy Man", "Silently Love You", "Godmorgan", "Love ~ How Can You Be Worthy" and "Reward Tianshen"!