Boom Boom!

The roar was heard along the cracks in the ground, and the sound was crystal clear. Please search () to see the most complete! The fastest update

"The epicenter should be down there." Yan Xu jumped off the crack without hesitation, at first the crack was very narrow, and he could barely allow one person to pass through, and the further down the passage became, the wider it became, and it was several zhang wide under more than ten miles, forming a zigzag underground passage.

There was a chill from the depths of the earth, and the deeper you went, the heavier the chill became.

Yan Xu's expression was awe-inspiring, and he couldn't help but secretly say in his heart: "Could it be that there is still a lair of demons outside the sky hidden under the Wanxu Mountain Range?" ”

After traveling hundreds of miles along the rift passage, Yan Xu heard the sound of fighting and couldn't help but speed up his pace and rush over.

In a karst cave deep under the Wanxu Mountain Range, Mu Han's face was cold, and the flying sword in his hand slashed out sword qi from time to time.

Opposite him, a monster covered in black iron dodged in all directions, and it really couldn't avoid Mu Han's sword qi, so it resisted a blow with its extremely tough body, and a heavy exhalation sound came out of its mouth.

This monster was more than two people tall, and its whole body was not a little flesh except for a skeleton like fine iron, and its shoulders, chest, back and other important parts were covered with heavy giant armor.

Mu Han's flying sword slashed at its body, leaving only an obvious trace, but it was difficult to hurt its roots.

The monster let out a terrifying howl, its aura was very similar to that of the Outer Heaven Demon, and its physical body was far harder than that of the Demon Lord in the Distraction Period.

Mu Han's expression was not chaotic at all, but after a fierce battle, his physical strength was a little exhausted.

Boom Boom!

Mu Han's flying sword came out of his hand, hitting the surrounding rock walls and shaking the mountains for a while, and the monster didn't know which direction to hide.

Before Mu Han could recall the flying sword, the monster suddenly appeared behind him, and his two arms changed into two hideous blades, falling fiercely with a black qi.

Shout!

A divine light shot out of the darkness, faster than the monster, and the latter shot the monster's shoulders from behind.

The monster's tough Hei Kai was pierced by the divine light, and its shoulders were blasted into powder, and the monster let out a terrible scream, and immediately wanted to escape.

Mu Han finally came back to his senses, recalled the flying sword and slashed at the monster's neck, although it did not completely cut off its head, the flying sword also cut in half.

The monster didn't care about the pain of the wound, and even rolled up Mu Han's flying sword and wanted to escape, but was kicked from behind again.

"Master!" Mu Han saw the person coming clearly, and was immediately overjoyed.

Yan Xu nodded, and stepped on the monster's chest, pressing it so that it couldn't move at all.

It turned out that Mu Han escaped the induction of the hilt of the Red Emperor's sword, and traced all the way along the Wanxu Mountain Range to this point, but was suddenly attacked by this monster.

The monster's defense is extremely strong, and its strength is even more surprisingly great, Mu Han has suffered losses in its hands several times, and now it can no longer make waves when it falls into Yan Xu's hands.

"The Outer Demons"

The two arms of the monster were abolished, and the **** below was disconnected from the body, except for the flashing red light in his eyes and the fanning up and down of his mouth, the other parts were completely unable to move.

"I sensed that there was an extremely important thing hidden in the depths of this place, most likely the body of the Red Emperor Sword that had been left behind." Mu Han said.

"Red Emperor Sword?" Yan Xu nodded, since Mu Han had sensed it, there must be something hidden here, even if it was the sword body of the Immortal Red Emperor Sword, it must be related to the Chiming Immortal Emperor.

Yan Xu raised another kick and landed fiercely on the monster's head, and the huge head shattered in response.

A wisp of black gas drifted from the skull, and Yan Xu played a trick to capture the wisp of the primordial spirit that the monster had escaped.

The monster's primordial spirit contained not much information, but it also provided some evidence for Yan Xu's speculation.

"Something terrible may be sealed down here." Yan Xu's face was slightly cold.

"So what do we do?" Mu Han waited for Yan Xu to come up with an idea.

"Let's go down and have a look." Yan Xu and Mu Han went all the way down the underground rift.

On the way, Yan Xu told Mu Han about many legends of the Wanxu Mountain Range.

The Wanxu Mountain Range, which stretches for more than 100,000 miles in the North Star Continent, has many legends and secrets, the most famous of which is the Holy Dao War Ruins.

Ever since he discovered the Wanxu Mountain space where the Immortal Emperor's Tomb was located, Yan Xu once thought that he had thoroughly figured out the ins and outs of the Holy Dao Battle Ruins, but now it seems that the situation is far more than he thought.

Thinking about it again, the Tianhao Sect was once banned by the Outer Heaven Demon, and then, similar traces were found in the Chen Kingdom and other countries, and coincidentally, these forbidden magic circles were all around the Wanxu Mountain Range.

At that time, Yan Xu only thought that it was the demons outside the heavens who were absorbing the aura of heaven and earth, just like what they did in the more than twenty demon caves in the Ice Polar Continent.

Today's discovery coupled with various signs in the past, it is not difficult for Yan Xu to guess that there may be a bigger conspiracy hidden under the Wanxu Mountain Range.

The underground crack stretched down for nearly a hundred miles, and a huge magic circle finally appeared in front of Yan Xu and Mu Han.

This circle is like a delicate work of art, occupying the entire underground space, and the brilliance is flowing and the lines are uncertain. In the middle of the circle, there was a flying sword with a surging sword qi.

If you take a closer look, this flying sword is only a sword body, about three feet long and half a foot wide, the blade of the sword is as bright as fire, and the sword body flows with golden divine light, and wisps of sword qi flow down into the magic circle.

The bright, surging, and holy sword qi circulated through the formation and spread throughout the array. And at the edge of the circle, there was a bottomless abyss, and streams of black demonic energy were surging.

Whenever the demonic qi accumulated to a certain extent, the magic circle would stir up a burst of fierce sword qi, suppressing the demonic qi again.

"Red Emperor Sword?" Yan Xu intuitively guessed that the flying sword body in the magic circle in front of him was part of the Red Emperor Sword.

Mu Han's expression was in a trance for a while, and a large amount of information seemed to emerge from the sea of knowledge, and he couldn't grasp it for a while, so he only felt dizzy.

Yan Xu saw Mu Han's strange appearance, let him rest on the spot, and then came to the edge of the magic circle, looking at the bottomless abyss below.

A palpitating and icy demonic aura was far superior to the breath of ordinary extraterrestrial demons, only at the end of the Holy Demon Wall, and those sleeping demons could compare to it.

Yan Xu took a deep breath, didn't think that he had really guessed it, and shook his head with a wry smile: "I'd rather I didn't guess it, it's a big trouble now." ”

The Red Emperor Sword rose and fell in the sealing array, and at the top of the underground palace, several formations were connected to the law at one end, and the other section was hidden in the mountain body of the Wanxu Mountain Range, spreading into the distance.

The Wanxu Mountain Range is not a natural mountain range, but a huge sealing circle that stretches for more than 100,000 miles, guarding the demon abyss underground.

Such a big deal, except for the Chiming Immortal Emperor, cannot come from the hands of a second person.

If the situation is just like this, Yan Xu has nothing to worry about, he has suppressed the evil demons with the means of the Immortal Emperor for nearly 10,000 years, and it will not be a problem to suppress it for tens of thousands of years.

However, the Outer Heaven Demon obviously also knew about the existence of this sealing array, and he didn't know what evil magic was used, constantly eating away at the sealing array.

Yan Xu inspected the circle, and the seemingly intact magic circle, the formation patterns on the edge were blurred, and there were even a few broken spots in the middle.

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