"Take it!"

Mu Qingtian didn't say a word, and threw the so-called thousand-year-old Fire Emperor Root to the big black dog.

"Mu Hei, it's righteous enough!

The big black dog was extremely excited, and as soon as he opened his mouth, he included the thousand-year-old Fire Emperor Root in the storage ring, for fear that Mu Qingtian would regret it, because this thing was too important to it.

It has been chasing these two things since it broke free from the seal, but it has not been able to find the slightest clue when it travels to the four countries of the Eastern Regions, and in the end it can only return to the Endless Wilderness.

After meeting Mu Qingtian, its dog life seemed to become bright all of a sudden, not only cleaned up the enemy gibbon, but also got the golden pill, and now found the thousand-year-old Fire Emperor Root, which is simply a fortune.

"Little one, it's yours!"

Mu Qingtian ignored the excited big black dog and took out those fire spirit stones.

"Boss, these are all treasures, don't you want them?"

Xiao Budian didn't exert the slightest strength, but he took so many Fire Spirit Stones at once, it was a little embarrassed.

"I'm a wood attribute physique, this thing can't play a role in me, it's just right for you!" Mu Qingtian touched Xiao Bu's head and said seriously.

Although this thing is a fire attribute, it can devour the body of the golden rat, and it is a rare good thing for a small person.

"Next, it's time to look for something that causes the magic tree to move?" Mu Qingtian said to himself as he looked around the cave.

"What else is there in this place?"

As soon as he heard that there was a baby, the big black dog immediately came to his senses.

"That's not right!"

Mu Qingtian's face suddenly changed greatly, and he picked up the big black dog and the little one and rushed out.

Click!

At this moment, dense cracks suddenly appeared in the circular crater, and then collapsed suddenly.

Boom! Boom!

Endless earth fire surged out, drowning Mu Qingtian and them in an instant.

Along with the flames, there was also a pitch-black tentacle, which seemed to have eyes, and suddenly rolled up to Mu Qingtian's waist.

"Wait for me outside!"

At this critical moment, Mu Qingtian suddenly threw out the big black dog and the little one.

The big black dog and the little one in mid-air looked back, only to see Mu Qingtian rolled up by the pitch-black tentacles, revealing only one head and a pair of feet, and quickly disappeared into the fire.

"Kiguro!"

"Boss!"

At the cries of the big black dog and the little one, the whole cave began to collapse.

Luo Bingbing and the others, who had fled to the entrance of the cave, saw this situation, and their faces suddenly changed greatly, and they rushed out frantically.

"Aren't we going too far? Obviously, we cheated him, but he repaid his grievances with virtue!" Luo Bingbing sat on the ground and said a little depressed.

"It's useless to talk about this now, he's dead, let's go!"

Although the fat man also felt a little guilty, he had long been accustomed to it after many years of wandering in the Demon Flame Camp.

......

In a sea of fire.

Mu Qingtian was so entangled by the tentacles that he couldn't move at all, and only then did he see clearly what it was.

It turned out to be the dark demon worm he had seen in the Shenmu Clan's Ten Thousand Souls Illustrated Book, and this kind of demon worm could only be conceived in an environment full of demonic energy.

However, the tentacles of ordinary dark demon insects are no longer than two or three feet, and they are only the thickness of an adult's arm.

But the tentacle that entangled him was dozens of feet long, and the tentacle was as thick as an adult's waist, like a giant octopus, which was very terrifying.

"Am I going to die today in the jaws of this disgusting worm?"

Mu Qingtian's entire body was tightly strangled by tentacles, if it weren't for the fact that his physique was stronger than the ordinary pneumatic realm, it was estimated that he would have been crushed long ago.

"Since it is a demon insect, it must be feeding on demon qi, in that case, become the nourishment of my demon tree!"

Mu Qingtian shouted, and immediately urged the Demon Tree.

Snort!

Dozens of purple roots suddenly pierced out of his body and pierced into the body of the demon insect.

"Hiss ——"

The Dark Demon Worm was in pain, let out a painful hiss, and immediately let go of Mu Qingtian.

But being dragged into the sea of fire for no reason, how could Mu Qingtian let it go easily, and immediately urged the Demon Tree, shot out more roots, and frantically devoured the Origin of the Demon Dao on its body.

Sensing the continuous loss of the source, the Dark Demon Worm was frightened, like a frightened beast, waving dozens of thick tentacles, and rushing frantically into the depths of the earth.

Mu Qingtian's demon tree roots were rooted in its body, and it was also dragged away.

"Where is this going?"

Although Mu Qingtian was curious, he still felt that the dog's life was important, so he wanted to let go of the dark demon worm, but for some reason, the demon tree was a little resistant and unwilling to withdraw the roots.

"Could it be that what the Demon Tree needs is ahead?"

With such doubts, Mu Qingtian gave up retracting the root whiskers and let the Dark Demon Worm carry him forward.

Bang! Bang!

There was a cave under the cave, full of earth fire and magma, and the dark demon worm dragged Mu Qingtian to run through those spacious passages underground.

Not to mention the Demon Tree at this time, even Mu Qingtian himself didn't dare to let go easily, because if he was not careful, he would fall into the magma flow below.

After running for about a stick of incense, the speed of the dark demon insect gradually slowed down, and the tentacles that were still shiny began to become dull, and it couldn't hold the devouring of the demon tree after all.

At this time, a bottomless underground abyss appeared in front of Mu Qingtian.

"Hiss ——"

The Dark Demon Worm seemed to know that it had reached the end of the road, and immediately jumped into the abyss.

"Your uncle!"

Mu Qingtian couldn't help but curse out the mantra of the big black dog, and frantically withdrew the roots of the demon tree, but it was too late.

With the whirring sound of the wind, Mu Qingtian suddenly felt hot and unbearable, as if there was a sun hidden under the abyss.

"Master won't just hang up, right?"

The further down you go, the warmer the air gets.

Soon, the clothes on Mu Qingtian's body couldn't bear it at first, and turned into pieces of crispy crumbs, dissipating in the wind.

Mu Qingtian knew that if he didn't do his best at this time, he would probably really die, so he immediately communicated with the Demon Tree and released a layer of purple energy, wrapping himself.

At this time, Mu Qingtian finally saw clearly what was under the abyss, it turned out to be a sea of fire, and it was also a black fire full of evil nature.

Rumble!

After a loud bang, the Dark Demon Worm fell into the flames.

Fortunately, it was at the bottom below, otherwise even with the protection of the Demon Tree's energy, Mu Qingtian would have suffered a lot of impact.

But even so, he passed out unconscious.

In order to protect Mu Qingtian, the Demon Tree has already collected the roots.

It stands to reason that if it falls down from such a height, even if the Dark Demon Worm is strong, it should be seriously injured and hammered to death, after all, its Demon Dao Origin has been devoured by Mu Qingtian's Demon Tree a lot.

But what is strange is that under the scorching of the black fire, it slowly regained its strength.

When its giant eyes saw Mu Qingtian lying on its body, it couldn't help but jump, because the purple demonic aura on Mu Qingtian's body gave it a sense of danger.

It didn't dare to stay, and after shaking Mu Qingtian down, it frantically marched into the depths of the black fire.