In the dim and damp jungle, the Boundless Old Man and Tang Feng walked slowly, and from time to time there were violent and fierce beasts roaring and roaring around, and many of them roared angrily, which was enough to make the powerhouses of the ordinary Returning Yuan Realm change color.

In just a moment, Tang Feng and the Boundless Old Man appeared in front of a black land.

This black land is extremely desolate, obviously surrounded by dense jungles, but this black land does not have any plants, let alone plants, not even rocks and stones, just a piece of black soil.

Desolate, gloomy, silent!

Seeing this black land, Tang Feng felt a chill in his heart, and a shocking sense of crisis rose.

"At this time...... Black Forbidden Land!" Tang Feng's face changed drastically, and as for the Boundless Old Man, he was extremely calm.

Tang Feng and the Boundless Old Man came out of the Falling Sword Gate to practice, and now, a full fifteen years have passed!

Fifteen years ago, the two of them traveled to more than ten places, playing a role, they had also gone to those dangerous places to explore, dealing with many powerful beasts, because of the endless old man by his side, Tang Feng also dared to enter those extremely dangerous places.

But now, Tang Feng was frightened from the bottom of his heart, because he was now in the Yintong Ruins!

The area of the Burning Sky World is incomparably vast, and the Bianshui Water, the Black Macro Domain, and the dozens of surrounding areas are all located in the northwestern part of the Burning Sky World.

The ruins of Yintong are said to have been formed because of the shattering world of an incredible peerless powerhouse after the fall of an incredible peerless powerhouse.

The incredible existence zài, it is rumored that it is a powerful world lord, and it is also rumored that it is a transcendent existence zài above the lord of the world, in short, since this Yintong ruins are formed by the broken divine mansion of this cunning zài, the treasures and opportunities contained in it are immeasurable.

In the world of burning sky, there are countless strong people who roam in the Yintong ruins all the year round, and countless top powerhouses yearn for the treasures and opportunities in the Yintong ruins, but chance and crisis coexist, and the crisis in the Yintong ruins is also amazing, not only because of the fierce beasts with shocking strength, but also because of some unknown or natural crises in the Yintong ruins, it is said that even the Nirvana Venerable and even the lord of the world may fall in this Yintong ruins.

In short, there is a great crisis in the ruins of Yintong.

And among the Yintong Ruins, there are three places that can be called forbidden places, and this black domain forbidden land is one of them!

Black Prison Forbidden ...... If the powerhouse of the immortal realm enters, he will definitely die, even if the Nirvana Venerable enters, it will be nine deaths, and if the Lord of the world enters the depths of the forbidden land of the Black Domain, there is a great possibility of falling.

"Master, is this the Forbidden Land of the Black Domain?" What are you doing here?" Tang Feng asked, in fifteen years, Tang Feng's appearance has also undergone a lot of changes, originally he looked like a fourteen or fifteen-year-old boy, but now he looks eighteen or nineteen years old, and his eyebrows have matured a lot, not as immature as before,

"The master told you, this time I took you out to travel, there are three purposes, two of which have already sued you, and this forbidden land in the black domain is the third purpose of the teacher. The old man stroked his beard and smiled.

"Could it be that the master wants to enter this forbidden land in the Black Domain?, what are you kidding?" Tang Feng was taken aback.

The Boundless Old Man actually came for the forbidden land of the Black Domain?

But the forbidden land of the Black Domain, how dangerous is it?

"Don't worry, this Black Domain Forbidden Land is a great danger to the Nirvana Venerable, and even to the Lord of the World, but it is useless to me. The old man smiled lightly, "I like to travel for my teacher, and every time I travel, I will enter this black forbidden land, and after all, I am afraid that I have entered the black forbidden land dozens of times, but I can still live well for my teacher." ”

"Entered the Black Domain Forbidden Land dozens of times?" Tang Feng was a little stunned.

Burning Sky World, I'm afraid that even the Lord of the World is not so bold to dare to enter the Black Domain Forbidden Land dozens of times, but the Boundless Old Man ......

"What, think it's weird?" Seeing Tang Feng's puzzled appearance, the Boundless Old Man smiled lightly, "The Black Domain Forbidden Land is very dangerous, but it can't threaten me, as for the reason, you don't need to know it for the time being." ”

"It will take me two days to enter the Black Domain Forbidden Land, these two days, you can always wait here, or you can wander around here at will, after all, this is only the outer area of the Yintong Ruins, the strength of those fierce beasts is not extremely strong, and the crisis is relatively small, as long as you are careful, it should not be a problem to save your life, and when you come out of the Black Domain Forbidden Land, they will naturally come to you." The Boundless Old Man said.

"Yes. Tang Feng nodded slightly.

"Okay, I'm going for the teacher. After the old man finished speaking, he swept directly towards the black land in front of him, and Tang Feng noticed that the old man flew directly into the forbidden land of the black domain.

"The danger of the Black Domain Forbidden Land is infinite, even those Nirvana Venerables only dare to walk cautiously when they enter the Black Domain Forbidden Land, but the master he, he actually flew directly in the Black Domain Forbidden Land, it seems that the master is right, the crisis of the Black Domain Forbidden Land cannot threaten him. Tang Feng also breathed a sigh of relief in his heart, and then his gaze looked around the ancient jungle behind him......

"Yintong Ruins...... The Burning Sky World is a famous and dangerous place, I want to see how dangerous you are!" Tang Feng's eyes were solemn, and then he began to wander around here.

......

In the sky above the black land, the barefoot old man in the white robe no longer has the kind appearance he had before, but has a cautious face, and he is speeding away, his flight speed has reached the limit, and he dares to fly so unscrupulously in the forbidden land of the black domain, I am afraid that he is the only one in the entire Burning Sky World.

The Black Domain Forbidden Land Crisis is wireless, and in just a moment, the Boundless Old Man encountered a series of crises.

Whoosh! Whoosh!

A terrifying strong wind was blowing wildly in the entire Black Domain Forbidden Land, any strong wind was enough to blow an immortal realm powerhouse to pieces, even if the Boundless Old Man had the strength close to the Nirvana Venerable, under the blowing of these strong winds, it should be extremely difficult and painful, but the Boundless Old Man directly drilled into this strong wind group, and those originally fierce and terrifying strong winds seemed to have consciousness, and they chose to retreat one after another.

There was no strong wind that blew on the Boundless Old Man.

After walking forward for a while in the strong wind group, he could hear the roars of terrible beasts coming from below.

On the black earth, a series of black and hideous figures are entrenched, this is a head of the whole body black, tall and hideous beasts, these fierce beasts are very ugly, full of black scales, there are dark green dots on the scales, a pair of eyes are also very scarlet, call them monsters, but it is more appropriate to call them monsters.

Originally, their mission was to tear all the intruders to pieces, but when they saw the Boundless Old Man, these monsters stopped roaring, and lowered their heads one by one, without any idea of tearing the Boundless Old Man apart.

And if these monsters get their hands on it...... It must be known that these pitch-black and ugly monsters, each of them has the strength of the immortal realm, and some of them are tall monsters, which are comparable to the peak of the immortal realm, and their number is even more terrifying, densely packed with countless pitch-black ugly monsters piled up on the forbidden land of the black realm, at a glance, no less than hundreds of thousands.

If hundreds of thousands of such ugly monsters were to attack, they could completely kill the Boundless Old Man in an instant, but none of them had the intention of attacking the Boundless Old Man.

The Boundless Old Man continued to sweep towards the depths of the Black Domain Forbidden Land, and after a while, the strong wind that was originally blowing wildly suddenly turned into a series of swift thunderbolts, and these thunderbolts frantically slashed the heavens and the earth, forming a huge net of thunder and lightning all over the world.

Any one of these thunderbolts was enough to wipe out the body of an ordinary Nirvana Venerable, but when the Boundless Old Man stepped into the huge net of thunder and lightning, those thunderbolts also retreated.

As for the group of ugly monsters below, the closer they get to the depths of the Black Forbidden Land, the stronger they become.

The monsters that appeared at the beginning were only at the level of the Immortal Realm, but as the Boundless Old Man got closer to the depths, those monsters at the peak of the Immortal Realm and the Nirvana Venerable level slowly appeared, and when the Boundless Old Man really reached the core area, all the monsters entrenched on the ground were the peak level of the Nirvana Venerable, and the number was still terrifying.

More than hundreds of thousands of Nirvana Venerable-level monsters were piled up below, and even the Lord of the World would feel chills when he saw it.

Along the way, the Boundless Old Man didn't care about the thunder and lightning and those monsters, and he ran rampant all the way, and soon appeared in the center of the Black Forbidden Land...... As soon as the Endless Old Man arrived.

"Woo~~~" Dozens of terrifying auras rose up, and these auras, one by one, reached the peak of the Lord of the World.

If the powerhouse of the Burning Sky World can get lucky enough to reach here, seeing this scene will definitely make his legs and feet numb, the Lord of the World, the top Existence of 100,000 Worlds, even the Burning Heaven World was created by a World Lord, but the core of this Black Domain Forbidden Land is full of dozens of monsters at the peak of the Lord of the World......

Ignoring these monsters, the Boundless Old Man plundered directly into a cave built on the black earth below.

As soon as you enter the cave, an ancient voice spreads.

"You...... Come...... It's over!"

......