Follow the trail left by the tracker.

Mo Wudao ran for about three miles, and finally lost the traces of the tracking charm at the mouth of a huge cave.

The cave is about 50 meters high and 100 meters wide, and it is bottomless.

Although it has been overgrown with all kinds of trees, some of which are even hundreds of years old, the cutting of these flowers and trees on the surface clearly shows the length and width of this hole.

He tried to release a trace of his divine sense to reach into the cave, but after about four hundred meters of depth, he could not continue to move forward, as if something was stopping his divine sense detection.

"Now that my Mind Realm is at the peak of the late Yuan Infant Stage, it is not a problem for this Divine Sense to penetrate deep into the earth, but now I can't continue to go deeper······"

Mo Wudao muttered curiously, and took out a strangely shaped detector from the storage ring.

The detector suddenly sounded the alarm, Mo Wudao looked at the value of the display screen, and the magnetic field strength exploded!

The place deep in the cave is probably the source of this magnetic anomaly.

"Can't get in?"

Standing at the entrance of the cave, Mo Wudao didn't bother too much, carrying the purple bamboo sword, and stepped into this deep and gloomy cave.

No matter what's inside, since you're here, it's natural to take a look.

The further you go inside, the fewer plants grow in the cave, and instead of tall trees, there are mosses and other plants that prefer damp and dark environments.

After entering about a few hundred meters, no more light could enter, and when I touched it with my left hand, flames ignited in my fingertips, illuminating the surroundings.

A large group of bats were startled and screamed and flew towards the outside of the cave, and the flames in Mo Wudao's hands suddenly increased and stopped in front of him, so as not to be disgusted by these little beasts that did not have long eyes.

Continuing forward, Mo Wudao finally sensed the Wolf King's breath again, just a hundred meters in front of the cave.

With a light tap under his feet, his body suddenly shot deeper, and in the blink of an eye, he came behind the wolf king, a sword light crossed the darkness, and smashed a boulder in the cave with a bang, scaring the wolf king hiding behind the boulder into a scream, and then turned around and glared at the chasing humans viciously, and then, decisively ran out of the cave.

Mo Wudao didn't pay attention to the wolf king's escape, but focused his gaze on the depths of the cave in front of him.

It was here that the Divine Sense Detection was intercepted, and when it tried to go deeper again, it was still blocked, and it looked like a layer of similar enchantment.

"Whew!"

With a flick of his left hand, the spell fireball shot forward, and with a soft 'poof' sound, the fireball disappeared strangely.

"It's kind of interesting!"

Zhenyuan operated, the purple bamboo sword in his hand waved, and the cold sword qi slashed forward, still with a soft sound, and the sword qi sank into the sea like a stone, and disappeared strangely.

"Huh?"

This strange state was very surprising, Mo Wudao put away the purple bamboo sword, took a few steps forward, and then reached out and tentatively touched it.

It was indeed an enchantment-like qi wall blocking the way, but there was no trace of magic spiritual power on this qi wall, not like a means of cultivating the true realm.

"Is it natural?"

Mo Wudao's eyes lit up, it is rumored that there is a place where the treasure of heaven and earth is born, and it will have its own protective formation enchantment, maybe there is some treasure of heaven and earth in it.

His hands were attached to the strange and inexplicable qi wall, and the exercises were running, and the true yuan spiritual power was continuously exported from his hands.

Circles of ripples centered on both hands rippled around, and a protective shield composed of blue energy shields of the same size and tightly combined unfolded in front of Mo Wudao's body.

This blue protective shield, centered on the true element output point of Mo Wudao's hands, spread out for more than ten meters.

But as expected, the scope of this shield is certainly not so small.

Mo Wudao felt this blue energy, although he had never seen it, he easily dissolved the true yuan of the middle stage of his sword fetus into nothing, and he still couldn't break through the barrier.

Some reluctantly withdrew his hands, Mo Wudao did not continue to do useless work, wasting the true yuan.

And the blue wall of energy disappeared again, returning to nothingness.

"Let's see if the Five Elements Escape Technique can bypass the underground······"

Mo Wudao's hands flew up, and the seal escaped into the ground, but after a while, a body of embarrassment emerged from the ground.

"Ahem, cough, ······"

Not surprisingly, there is also a strange energy wall underground, preventing outsiders from entering.

"I don't believe it!"

Mo Wudao summoned the natal magic weapon contained in the dantian, the Star Scar Sword!

The purple light was shining, the edge was exposed, and with a movement of his mind, the Star Scar Sword turned into more than a hundred purple bamboo swords, like a large rectangular net, attacking the energy wall in front.

Mo Wudao's sword fingers flew over, and the true yuan was continuously input into the Star Trace Sword, and more than a hundred purple bamboo swords clanged into all corners of the energy wall.

One was time, the purple attack sword qi alternated with the blue defensive energy wall light, illuminating the entire cave.

But in this way, the ten breaths of the attack, the true yuan consumed nearly fifty percent, and it still couldn't break through the energy wall.

With a movement of his mind, a hundred flying swords merged into one, forming the body of the Star Mark Sword, which appeared in front of Mo Wudao's body, and the indestructible tip of the sword was against this energy wall.

Mo Wudao's right hand pointed at the sword, and the Star Mark Sword spun like an electric drill, trying to drill a hole in the energy wall.

The continuous output of mana true element, the speed of the Star Mark Sword became faster and faster, and the energy wall also condensed an energy vortex at the hole of the Star Mark Sword, and the light was victorious.

"Boom~"

Mo Wudao was hit by the sudden force of the shock from the sudden energy wall, and the ground on which he stepped on cracked, and his feet sank into the ground to his knees.

Hurriedly retracting the true element output, the Star Trace Sword bounced back in front of him, and where the blue energy wall was drilled, it was visibly injected with energy, and then the blue light disappeared and returned to nothingness again.

With a wave of his hand, the Star Mark Sword turned into a sword light and returned to the dantian.

Mo Wudao pulled out his sunken feet, stood on a stone slab again, and thought about it with a frown.

The defensive power of this unknown energy wall is amazing, with Mo Wudao's current cultivation, he can't hurt it in the slightest, the output of the Star Trace Sword just now, and the true Yuan Cover of the self-confessed Yuan Infant Monk's body protection can also be shattered by a sword, but this blue energy wall is not damaged at all.

"The stronger the defense, the more powerful the contents!"

Mo Wudao didn't give up, he sat down cross-legged on the spot, threw a spirit pill into his mouth, and recovered the consumed true yuan.

About half an hour later, Mo Wudao took out a handful of spirit runes and made them on the spot.

Then he pasted the spirit runes on the energy wall, arranged them according to a certain formation, and retreated dozens of meters after floating.

"Boom! boom!"

The spirit rune detonated, the ground shook, and he was almost unsteady, and the rocks above his head kept falling again, smashing on Mo Wudao's head.

But it was shattered by the light of the body protection sword and blown aside.

At the end of the explosion, the energy wall was still unharmed.

Mo Wudao's face suddenly fell, the spirit rune exploded in a row just now, even if it was a distraction period monk, it would be blown off a layer of skin.

In the following time, he tried more than a dozen times in a row, exhausted all the attack methods he knew, and re-searched the knowledge of various enchantments, shields, and formations collected by the Shushan Mountain and the Heavenly Demon Sect in the depths of his memory.

It's a pity that I still can't break through that energy wall.

There was no way, so I could only ask for help remotely, and sent an order to the Nebula Shuttle who was cruising and circling outside, and asked the Nebula Shuttle to take the Star Scar Sword to pick up the intelligent Ji Aya'er.

Aya'er's energy is too huge, except for living in the super server of Chongguang Village, or Mo Wudao's Star Scar Sword.

There is no navigation system, but it is very easy to automatically return to the original route, and the Nebula shuttle is still very easy to do.

With a top speed of Mach 3, it took less than an hour for the Nebula Suo to follow the intelligent Ji Aya'er to the snow mountain.

The Star Scar Sword pierced the sky, rushed into the cave, and returned to Mo Wudao's Dantian Jade Mansion in the blink of an eye, and Aya'er's lovely figure also appeared in the sea of knowledge.

"Master's brother, Aya'er is here. ”

Aya'er's soft and cute voice sounded, and then she was surprised without waiting for Mo Wudao to speak.

"Huh... How can there be such a strong magnetic field here, and with such huge fluctuations in data transmission and computing, is there a supercomputer here?"

？？？

Mo Wudao is full of question marks!

"Aya'er, what's going on?"

"Master's brother, according to the results of Aya'er's scanning, it may be a very advanced spaceship inside. ”

With a wave of her small hand, a perspective of the interior of the snow-capped mountain appeared in front of Mo Wudao, the bottom of the snow-capped mountain, extending all the way down from the cave, at the bottom of the cave, there was a black object protected by a blue protective cover, and it could be vaguely seen that it was a strange-shaped spaceship.

"Could it be that this Tianlan Continent once had a scientific and technological civilization?"

Impossible, since the cultivation realm of the Tianlan Continent has been recorded, there has never been a so-called scientific and technological civilization, if it was hundreds of millions of years ago, but in hundreds of millions of years, this snow-capped mountain has already been vicissitudes.

The appearance of this cave, and the place where this spaceship stayed, seem to have fallen from the outside hundreds of years ago and smashed such a deep hole!

Perhaps, this is an alien spaceship that has fallen from outer space!

"Brother Master, I agree with your idea. ”

Mo Wudao slammed his palm into the energy wall in front of him, causing a circle of blue ripples.

"Ahh······h

"This only exists in the theory of the Aya'er database, and it can be realized, it's amazing!"

"Don't get so excited first, Aya'er, can you crack this energy shield?" Mo Wudao was more concerned about getting in now.

Intelligent Ji Aya'er nodded and said, "Aya'er has evolved now, and with the support of the master's brother's primordial power, she can carry out overload calculations, as long as there is enough time, she should be able to parse this energy shield?"

"So what are you waiting for, let's get started!"

Mo Wudao's eyes were full of anticipation. Take a hundred plating to read the latest chapter of "Demon Dao Cultivation Immortal Claw Book House" for free for the first time.