In the end, Beicang and Xiaobai came to a barren cave one after another.

Around the cave, thorns are everywhere, and above the upper cave, there are many kinds of rattan entangled.

The north warehouse shook off the dust, and the trees and rattans in front of the cave dodged one after another. In front of him, a rusty iron door was revealed, and the air was filled with a smell of iron.

Beicang put away the dust, walked forward, and stretched out his hand to push the door open.

The iron door made a "creaking" sound, and iron filings fell from the door.

"Let's go, let's follow."

Tang Wei didn't know why he suddenly didn't use spells, and he didn't ask much, jumped off Xiaobai's back, and quickly followed Beicang.

After Xiaobai cast a spell and became smaller, he flew to Qin Yin's shoulder, his paw gently grabbed her clothes, and his head was tightly pressed against her neck, as if he was afraid.

Qin Yin touched its head to show comfort, and at the same time strode to keep up with Beicang's pace.

When I entered the cave, it was pitch black.

The surroundings were unusually silent, except for the sound of Qin Yin's regular footsteps.

"Pap, papa......"

Continuing forward, Tang Wei faintly heard a sound of dripping water.

The sound of this drop of water, which sounded sticky and greasy, seemed to be some kind of viscous liquid dripping into the water.

As we walked, the sound of the drop of water faded away.

Even Qin Yin's footsteps were not as loud as at the beginning, but light.

"Strange, how do I feel that my mental power is suppressed......"

As he walked, Tang Wei suddenly realized that the spiritual power he had released seemed to be getting weaker and weaker.

"This cave actually hides a spiritual power shield!" Tang Wei was shocked in his heart, and at the same time secretly vigilant.

Looking at Qin Yin again, his face was also full of vigilance.

"Don't be nervous, now the demon world is gone." Beicang turned his head and smiled kindly, and with a wave of dust, a night pearl suddenly lit up around him.

Suddenly, the vision became clear.

It turned out that the top of this cave was also inlaid with a large row of night pearls.

And this night pearl is brighter and more magnificent than the night pearl Tang Wei has seen before.

The night pearl here is partly strung into a chandelier shape and hung in the center of the cave, and part of it surrounds the night pearl chandelier, in the shape of stars and moons.

Under the illumination of the night pearl, the appearance of the cave is clearly visible. I saw that in this cave, there were many tattered and rotten tables, chairs, tables and stools, broken porcelain pieces and broken corrugated.

There were also some shabby clothes and animal bones piled on top of it......

Clusters of wild grasses grow savagely on it, verdant and verdant.

If you look closely, you can see that there are many moisture-loving insects such as earthworms and turtle insects during the crawling period.

Further forward, suddenly, Xiaobai shouted in horror, "Ah!! ”

"W-That...... The skeleton is moving! He's looking at you, oh, it's scary! After speaking, it quickly buried its head in Qin Yin's neck, not daring to raise its head again.

"Ah......" followed Xiaobai's voice and looked to the side, and Tang Wei also let out a soft "ah".

On the stone wall of the cave, a giant is being hung by several thick iron chains through the lute bone.

The giant was twice as large as the four giants Tang Wei had encountered before.

He only wore a pair of shorts to cover his lower body, and the rest of the place was naked.

His flesh was pitted, as if he had been slashed with countless knives, and in many places, bones were visible.

"Huh...... Hehehe...... Kill me! Kill me! When it saw the visitor, it glared angrily and smiled.

"This is the Giant King of Mobei." Beicang came to the giant, took out a bottle of dark green liquid from the Qiankun bag, cast a spell and applied it to the giant, and said softly, "Old brother, after more than a hundred years, these few things have finally been collected, and you will never have to be tortured in this dark cave again." ”

As he spoke, his voice trembled faintly.

Soon after the liquid was wiped off, the big giant fell silent, and looked at Beicang with stunned eyes.

"This Giant King should have something to do with the four giant brothers, after all, they are all from Mobei." Looking at the faces of the big giant and the four giants, Tang thought secretly.

"Let's go." After settling the big giant, Beicang continued to ride the white clouds and floated all the way forward.

Floating to the end of the cave, the sound of dripping water just now became clear again.

Tang Wei tried to sacrifice her spiritual power, but found that she could only use first-level spiritual power at this moment!

This cave, the suppression of magic, is terrifying!

In front of me is a huge stone platform, no more broken porcelain corrugated, and no animal bones.

But in the center of the stone platform, there is a huge iron village, on the iron village, a huge rusty iron pillar carved with many poisonous insects, snakes and beasts, standing in it.

On the iron pillar, there are several thick iron chains. At this moment, the iron chain had been broken, and the iron ring was scattered all over the ground, glowing with a layer of faint blue-purple light.

On one side, a huge medicine stove hung on the stone wall, making a "gurgling" sound, and purple and blue gas was constantly bubbling from the medicine stove.

Above the medicine furnace, on the roof of the cave, a viscous liquid slowly dripped into the medicine furnace.

This medicine stove seems to be still boiling something.

Qin Yin had a little white on his shoulder, and secretly glanced up, and couldn't help but tremble with fright.

Such a dark environment, huge iron pillars, and a hot medicine furnace......

This immediately reminded it of the dark fairy tale that Tang Wei told Guoguo before.

"This old man isn't going to cook us...... is he" It shuddered again at the thought of this.

"This is where the old man, I was imprisoned by the demons of the Demon Realm." With a wave of the dust in the north warehouse, the lid of the medicine furnace opened, and in the stove, a large pot of blue-black liquid medicine kept churning.

Suddenly, a strong smell of medicine filled the air.

"Go ahead!" Immediately, he took out a dark iron rod from the Qiankun bag and threw it into the furnace.

The stick, driven by his mana, stirred up the liquid of medicine.

When the medicinal liquid was boiled until it was slightly viscous, the old immortal of Beicang stopped casting the spell and said to Qin Yin, "Give me the medicinal materials." ”

Qin Yin nodded, and carefully took out the medicinal materials that had been collected for several months from the Qiankun bag, the South China Sea Dragon Heart Scales, the Man-eating Tree Spirit, the Demon Spring Water, the Fruit of Life, the Stone of Life, the Blood Wolf King Demon Pill, and the Phoenix Tears.

"Not bad." Looking at the medicinal materials in Qin Yin's hand, Beicang couldn't help but praise, and with a wave of dust, the heavier texture of the Life Stone, the Blood Wolf King Demon Pill, and the Dragon Heart Scales were the first to be thrown into the boiler.

The boiler was violently boiling, and the blue-purple gas that had just come out of the pot quickly turned into a purple-red gas, and at the same time, the smell became completely different from just now.

Beicang sacrificed his spiritual power, always sensing the changes in the pot's medicinal materials, and after touching it for about half an hour, he shook off the dust again and poured a large bottle of magic spring spring water on the small wooden table on the ground into the pot.

Suddenly, the liquid medicine, which had just been in a viscous state, returned to a liquid state.

During this period, Tang Wei and Qin Yin had already taken out a set of tables and chairs from their Qiankun bags, sat aside leisurely, and watched the operation of Beicang.

As the spring water poured down, Beicang put the fruit of life and the spirit of the cannibal tree into the pot in turn.

Suddenly, a cloud of blue-green gas came out of the ground above the boiler.

Beicang parted the dust to his waist, his hands kept flipping, his eyes stared at the medicine furnace, and when the green body rose a foot high, he suddenly took a step, and the fruit of life in the pot rose into the air, and continued to rotate in the green air.

Within a while, the bright red fruit of life turned green.

And the green gas that rose up gradually decreased until it disappeared.

This was repeated until an hour later, when Beicang picked up the dust again, and with a sharp wave, threw the fruit of life full of green gas into the boiler again.

For a while, the whole pot began to tremble violently, and after burning for more than an hour, the liquid medicine in the pot condensed into a viscous shape again.

"Hoo ......"

Looking at the potion in the pot, which was quite good, Beicang cast a spell to wipe his sweat, and finally dropped phoenix tears onto the liquid.

Suddenly, the boiler burst into a burst of blazing red light, illuminating the entire cave!

(End of chapter)