"The treasure is moving! even the little broken child dares to join in the fun!"

After they left, an emaciated old man with his hands on his back walked out, with two mustaches hanging from his mouth, constantly swaying in the wind, very funny.

If Mu Qingtian and the others were here, they would definitely recognize this person as the bookstore owner of Black Rock Harbor.

He looked up at the black mountain towering into the clouds, his eyes were slightly confused, and said, "Old Taoist, you came quite early!"

At the top of the Demon Flame Mountain, an old Taoist who had been sitting in the plate for a long time suddenly opened his eyes and shot out two rays of cold lightning at the bottom of the mountain.

"Old immortal, can you finally take it anymore?" said the old Taoist coldly.

"Hey, let the old man see today, after so many years, have you grown!"

After the bookstore owner finished speaking, he immediately stepped up, and he was able to volley into the void.

Obviously, this old man is a powerhouse of the Divine Journey Realm!

......

Underground in the Demonic Flame Mountain, in the midst of a sea of black fire.

Mu Qingtian lay quietly on the ground, as if he was asleep, his body had been covered by the energy roots, and only his head was exposed.

The energy sapling on his body also grew to one zhang six, and the originally gray tree began to slowly turn purple after absorbing the black energy here.

And with the absorption of the energy tree, the flames of this black sea of fire are constantly weakening, and the area is also shrinking.

When the color of the six energy trees all turned purple, the roots of the energy trees all over the ground began to pull up, just like the previous demon tree, carrying Mu Qingtian forward.

As we go deeper, the visibility ahead gets lower and lower, like a black hole in the depths of the sea of fire, swallowing up all the light here.

The energy tree is an extension of the will of the demon tree, it doesn't care if there is danger ahead, it just keeps moving forward with its owner.

As it entered the periphery of the dark area, a black hill suddenly appeared in front of it, and on the top of the hill were two large lanterns that emitted red light.

After discovering the energy tree, the hill trembled, and then poked out dozens of tentacles, frantically fleeing inward, it turned out to be the dark demon insect that had been injured by the magic tree.

The Demon Tree ignored the Dark Demon Worm and continued to take root and devour energy to grow.

And Mu Qingtian, who was sleeping, his expression became more and more peaceful, and he slept very sweetly, as the energy tree continued to devour, his body also emitted bursts of purple light, and he didn't look like a human at all.

"Hiss ——"

Suddenly, a hissing sound woke Mu Qingtian from his sleep.

The energy tree that wrapped him also shrank, returned to his dantian, and merged into the demon tree.

With the energy tree entering his body, Mu Qingtian felt as if his body had been injected with a powerful energy, and when he took a closer look, he found that his cultivation had actually broken through to the seventh layer of the Qi Realm.

"I'll go, continuous breakthroughs, how long have I been asleep?"

Mu Qingtian shifted his mind to the Demon Tree and immediately understood everything.

Thankfully, only a month has passed.

The Demon Seed is the Chaos Seed Fusion Demon Dao Origin, although the Chaos Origin in the seed is very weak, but compared to the Heavenly Demon Origin, it is still like a giant mountain.

This has led to an imbalance between the two origin powers, and now the pure demonic qi in this Demon Flame Mountain is the best tonic for the Demon Tree, which can help it balance the two origin powers and evolve in the direction of the strongest.

"You're afraid of me?"

Mu Qingtian looked at the dark demon insect crawling on the ground.

"Hiss!"

In front of the Demon Tree, which had grown several times larger, the Dark Demon Worm was a younger brother, and it immediately kept nodding its head as if a chicken was pecking rice.

"You are already a fifth-order peak demonic beast, when you can speak, tell me, what is this place, and what is it ahead?"

Mu Qingtian looked at the pitch-black space in front of him and frowned.

"Back to ...... Back to my lord, this place is ...... It's the burial place of Lord Crow!"

Although the Dark Demon Worm is a fifth-order peak demonic beast, it has been a loner all these years and has never communicated with humans, so it is a little rusty to speak.

"Lord Crow, who is he sacred?"

Mu Qingtian felt a little infiltrated as soon as he heard this name.

"Tiny ...... I don't know where the little one is from...... He Fang, I only know that the Great Lord is my Demon Dao senior, and his cultivation is to reach the sky!"

The Dark Demon Worm clearly adores the crow, and its eyes light up when they talk about him.

After some understanding, Mu Qingtian learned that the Demon Flame Mountain was originally the retreat place of the ink crow, and he was seriously injured for some reason, and he had not recovered from the retreat for thousands of years.

He knew that his time was short, so he stripped off his natal flame Burning Sky Demon Flame and suppressed it in the depths of Demon Flame Mountain.

The Dark Demon Worm is a guardian demonic beast that he cultivated, and he left the Divine Mind Mark in the Dark Demon Worm's sea of consciousness, so that it will come out of the mountain after a thousand years, and when it encounters someone with the origin of the Demon Dao, he will bring it here.

At that time, the Dark Demon Worm was only a palm-sized larva, and the Ink Crow asked it to cultivate next to the Burning Sky Demon Flame, which would help it evolve.

Sure enough, thousands of years later, it evolved into a powerful magical beast.

In the past thousand years, thanks to the efforts of the Dark Demon Worm, many people have died in this endless sea of fire.

If it weren't for Mu Qingtian's possession of the Chaos Demon Tree, it is estimated that he would not be able to escape his fate.

"Take me to the burial place of Lord Crow!"

Since he is the ancestor of the Demon Dao, he must have left a legacy, and now Mu Qingtian urgently needs to improve his strength, and when he encounters such an opportunity, there is no reason not to accept it.

"My lord, Lord Mo Crow's cave can only be opened by the Burning Sky Demon Flame, if you want to enter it, you can only refine the Burning Sky Demon Flame!"

After a period of adaptation, the Dark Demon Worm has become fluent in speech.

"Burning Sky Demon Flame, my alchemy just lacks a different fire, this Burning Sky Demon Flame is really timely rain!" Mu Qingtian said excitedly.

When the demon tree in his dantian heard this, he suddenly became excited and kept swaying.

After devouring the pure demonic qi here, the demon tree had grown to a height of three feet, with a few leaves hanging on it.

However, what made Mu Qingtian strange was that the shapes of these leaves were all different.

One piece is clearly a Dan furnace, one looks like a spear, and another looks like a palm, but the shape of the latter two pieces is not very clear.

"My lord, the Burning Sky Demon Flame is not trivial, and the small ones only dare to operate in the outermost layer, you must be careful!" the Dark Demon Worm reminded.

After this period of observation, it has almost confirmed that the young adult in front of it is the inheritor of Lord Ink Raven, that is, its future master.

"I have my own measure, you are out there to help me protect the Fa!"

After Mu Qingtian finished speaking, he walked towards the depths of darkness, and as he went, a layer of brilliant purple light began to permeate his body, and under that purple light, there were endless runes circulating.

"It is worthy of being the person chosen by Lord Mo Crow, it is really not simple, I hope he can make up for the regret of Mo Crow when he was a person!"

The Dark Demon Worm looked at Mu Qingtian's back, his eyes were a little distracted, as if he saw the majestic figure of the year.