The two of them are now like brothers, Chu Nan has a pure heart, and Feng Hang also takes great care of him.

On the morning of the next day, Feng Hang saw a surrounding mountain appear in front of him.

"This is it, the Black Xuan Kingdom is established in this big mountain, and it contains extremely high-grade golden veins, we have to be careful. ”

Feng Hang looked at the mountain and said to Chu Nan.

Chu Nan nodded, and the two of them were ready to discuss how to go down so as not to be discovered, after all, the vicinity of the Black Xuan Kingdom was full of patrolling evil path demons, and this place had been completely occupied by the evil path people.

The Black Xuan Kingdom in the mountain range is really not small, and it can be seen from a distance that the armor soldiers wearing black armor are patrolling the city gate, and it seems that they all have a faint black aura on their bodies, which is very evil.

"Sure enough, as said in the mission, these people have been assimilated by the demon and become the demon's minions!"

Feng Hang muttered, and at this time, suddenly a earth-shattering drum sound came from the other side of the valley, as soon as the sound of this drum beat came out, Feng Hang felt his blood boiling, his heart beat wildly, the sound formed by the drum spread over, Feng Hang felt more and more uncomfortable, secretly said What kind of drum is this, it actually contains such a terrible power!

Looking in the direction from which the drum came, wisps of ice-blue ice curtain descended, and in the ice curtain was an extremely terrifying ice cold killing machine, the air seemed to be frozen, and the sound wave of the drum sound was going to pass through the frozen area, but it didn't work at all.

Feng Hang could feel better like this, his heart was almost burst by the sound of the drum just now!

"This is Senior Brother Zhang's Extremely Cold Ice Technique!"

Feng Hang recognized it at that time, it was Zhang Qichen's fame and mastery, a silver spear came out, penetrating everything! As soon as the extremely cold ice trick came out, he would be frozen to death everywhere he went!

Standing in place and not daring to move, the two sides must be fighting, they can't see their figures, they just see the power they are good at attacking!

Chu Nan's face turned pale, and he muttered in his mouth:

"That drum sound, it must be the sound of the Kui Niu drum, it is rumored that there is a fierce beast called Kui Niu, they roar, all the creatures in a radius of thousands of miles will be shocked to death, and two roars, can cause a big earthquake and tsunami! After the powerful people kill them, they peel off their skins and use them to make the drum of the spiritual weapon, and under the beating of mana, the power is extremely great!"

Feng Hang was taken aback, Kui Niu still knew that this was a mythical monster described in an ancient book he had read, but he didn't expect it to really exist.

Zhang Qichen's "Extremely Cold Ice Technique" formed the power of countless frozen spaces, and when the sound wave of the "Kui Niu Drum" passed through the frozen power, it was weakened a lot!

The power that the evil demon is good at is really very terrifying, Feng Hang suddenly saw that the sky was full of frost attacks, and a terrible drum sounded out, with an extraordinary rhythm, it actually penetrated the frost and frost killing field, and went towards the earth to kill, the terrifying sonic power, so that the mountain began to collapse, and it continued to collapse.

"Demon Yin Daoist, you have done a lot of evil, and you will die today!"

A long howl came out, it was Zhang Qichen's voice, Feng Hang suddenly saw a silver-white gun shadow suddenly appear, followed by a heroic figure, covered in terrible frost, rushing towards the center of the drum.

Wherever the silver spear went, the frost power in the air and the sound waves collided again and again, forming a very harsh grinding sound.

The "Demon Sound Daoist" must be the evil Dao demon who uses the Kui Niu Drum, and the center of the sound wave power stirs the air and emits bursts of distortion, and it is impossible to see where the "Demon Sound Dao Man" is!

The sound wave of the Kui Niu drum alone can kill ordinary people, and Zhang Qichen fought the other party wildly, in the center of the sound wave, and his majesty was undiminished, and he continued to break the sound of the drum.

Between the two of them, the sound of friction was an extremely terrible sonic attack, which spread to the surrounding area, and Feng Hang's heart was uncomfortable, and his head rose dizzy for a while.

"Plug your ears!"

While Feng Hang hurriedly blocked his ears, he hurriedly reminded Chu Nan, not to mention the power of the "Kui Niu Drum", it was the sound of friction of the collision, they couldn't stand it!

Feng Hang and Chu Nan were watching the battle in shock, and at this time, countless frosts suddenly appeared on Zhang Qichen's figure again, turning into an icy cold realm, and in the icy cold realm, the power of the sound wave shook on it, and it couldn't hurt a bit.

The gun in his hand turned into a streamer, and then a huge cold gun shadow descended from the sky and killed it fiercely!

The sound wave of the Kui Niu Drum was shattered into two halves, and the cold gun shadow was like a mountain to kill it, Feng Hang saw the figure of the "Demon Sound Daoist" directly appeared, it was a young man wearing a Taoist robe, he held his palms with both hands, and hammered a bull head drum suspended in front of him!

"This bull head drum should be the Kui Niu drum!

Feng Hang secretly said in his heart, feeling more and more shocked by this wonderful world!

This Demon Sound Daoist is very powerful, but in the end, he was still defeated by Zhang Qichen, the cold spear shadow was killed, the Kui Niu Drum was shaken away, the face of the Demon Sound Daoist changed greatly, and he recalled the Kui Niu Drum, seeing that he was about to be pierced by the cold gun shadow, he gritted his teeth, slapped his palm on his waist, and a wave of mana emerged, and a layer of armor-like things appeared on his body!

The armor lit up with a layer of light, forming a flame shield above his body.

As soon as the cold spear shadow that Zhang Qichen killed met the flame protective cover, the dust actually began to melt slightly! However, it was only slightly melted, and this could not stop Zhang Qichen's killing power at all!

With a snort, the gun shadow slashed down, stabbing through the protective shield fiercely, the face of the Demon Sound Dao turned white, and his body shook fiercely, looking as if he had been seriously injured!

His feet moved, and at the moment when the flame shield broke, his body suddenly moved, and he began to fly into the distance!

This person couldn't beat Zhang Qichen, so he was about to run away!

"In my hands, you also want to escape?"

Zhang Qichen's voice rang like a panicked bell, and the silver spear in his palm moved, shooting out a series of cold gun shadows, those cold gun shadows actually came directly after the Demon Yin Dao people, and where they passed, a frozen frost belt was formed in the air.

Feng Hang suddenly discovered that the escape route of the Demon Sound Daoist was actually coming towards him.

The distance between himself and Chu Nan here is estimated to be about three hundred meters, and the Demon Yin Dao people are very powerful, and they flew to a position of one hundred meters in an instant.

"Hide!"

Feng Hang said to Chu Nan, and the two of them quickly lay down on their stomachs, and they were inevitably discovered, since he can fight with Zhang Qichen like this, although he can't resist it, he is a master compared to the two of them, and he can shatter his body with one palm!

"Zhang Qichen, who can kill the two heroes of Hell Valley, is really worthy of his reputation!