Su Chen was thinking about whether to throw away the blood crystal so that the golden pill resentful spirit would no longer chase after them.

Suddenly, he stopped in shock, gasped, and looked ahead in disbelief.

I saw a huge fire cave of thousands of zhang in front of me, completely dented, reaching the molten lava deep underground, and a large area of raging earth fire emerged from the depths of the underground.

This earth fire cave was like a wall of flames, completely blocking the way. You must pass through this fire cave of thousands of feet before you can continue to reach a secret vault in front of you.

"It's... How can there be a fire cave?"

When the five of them came to the edge of the fire cave, they couldn't help but look at each other, and their faces became extremely embarrassed.

Behind, there is a Jindan resentful spirit chasing after them, and they can't compete with their strength.

Ahead, however, a fire cave barrier appeared, blocking the way.

Su Chen stretched out his hand and tested the power of the flames at the edge of the fire cave. A burst of flames quickly consumed his body protection qi, weakening nearly one-tenth in the blink of an eye.

That's just the power of the edge of the fire cave.

If it is in the middle of the fire cave, I am afraid that the power of the earth fire flame is at least the level of samadhi true fire, which is enough to burn a foundation monk to death in between breaths.

This third-order earth fire cave is probably used to protect the treasure house of the demon cave in front of it and prevent anyone from breaking into it.

"This temperature exceeds the power of the flame during the foundation building period. I'm afraid that the Jindan monk will be able to pass!"

Su Chen couldn't help but be surprised.

"What can we do? Aren't we dead?"

Old Master Lu was taken aback.

In the years since he entered the Penglai Immortal Sect, he has been smooth sailing, and there have been no major problems. Suddenly in such big trouble, he even suspected that his bad luck had returned.

Su Chen's expression was calm.

There are still ways to get through this earth fire cave. After all, he still had two top-grade wooden gourd and golden gourd magic weapons unused.

He didn't have time to hesitate any longer, and sacrificed the demon banner in the wooden gourd.

This is a third-order primordial magic weapon, the grade is extremely high, and the cultivation has reached the limit. Originally, it was a high-level magic weapon used by Jindan monks, and it could temporarily resist extremely powerful flame attacks.

"I have a high-level Yuan Shen magic weapon to escort you through the fire cave!"

Su Chen said.

He sacrificed a huge banner of several feet, which was quickly unfurled, and the demonic spirit soared to the sky.

However, the banner was not big enough, so it could only roll Wu Qiao, Old Master Lu, and Zhang Xiaodi into the flag, completely wrap them, and fly towards the opposite side of this fire cave.

The raging flames in the fire cave completely engulfed the banner, quickly consuming the banner's aura. Fortunately, the power of the third-order demon banner is amazing, and it can withstand this flame.

"Childe, what about the two of us...?"

Anu saw the three of them fly over safely, and looked back at Su Chen's face, revealing a little worry.

"Close your eyes!"

Su Chen drank lowly.

Anu was puzzled and immediately closed his eyes obediently. She immediately felt a hand around her waist, and her face couldn't help but blush.

Su Chen held Anu's small waist with his left hand. With a slap of the golden gourd in his right hand, a swarm of thousands of Mithril Spirit Devouring Flying Ants suddenly flew out.

Under the orders of the Spirit Eater Ant Queen, they quickly flew down on Su Chen and Anu, densely wrapped like armor, completely enveloping the two of them.

The two of them turned into two silver figures.

Anu felt as if she was crawling with something the size of a strange thumb, clinging to her body. But she listened to Su Chen's words and endured not opening her eyes.

Su Chen tiptoed a little, and suddenly turned into a silver light, crossing the raging fire cave of thousands of zhang, and between a dozen breaths, he landed on the ground opposite.

The fierce flames that burst out of the fire cave almost devoured everything, but as soon as the flames met this group of Mithril flying ants, they immediately avoided it.

"This Mithril Spirit Devouring Flying Ant can really resist this third-order earth fire!"

Su Chen fell to the opposite side of the fire cave and couldn't help but breathe a sigh of relief.

He had long imagined using the Mithril Flying Ant as his armor, but he didn't have a chance to verify it. Now it seems that this is still working well.

During the whole process, except for the feeling that the temperature of the fire cave was a little high when they passed through the center of the fire cave, the earth flames did not hurt the two of them in the slightest.

As soon as Su Chen beckoned, thousands of Mithril Spirit Devouring Flying Ants quickly withdrew into the golden gourd, and then took back the Demon Banner as well.

Anu felt those little things disappear, and then she opened her eyes and saw that she had passed through the third-order earth fire cave, and she couldn't help but feel incredible.

"Brother Su, what kind of magic weapon is your banner, which can actually resist the third-order earth fire?"

Wu Qiao, Old Master Lu, Zhang Xiaodi and others were also dumbfounded, they didn't know how Su Chen and the others came over. But the three of them, wrapped in the flag, were not injured by the fire.

"It's a primordial magic weapon, don't leak it out. Let's go, the Jindan resentful spirit is coming after you!"

Su Chen took the four of them and ran into the cave.

Soon, the five of them came to the door of a ten-zhang huge demon cave secret vault.

This gate, a large bronze gate made of high-grade copper fines, is integrated.

This door is just a decoration, and it has no defense. The only person who could pass through the Earth Fire Cave in front of him and arrive here was the most honorable Jindan Elder of the Demon Demon Alliance.

...

Inside the Devil's Cave.

Holding a pair of bone staffs in his hand and Omin Er with a black cold spear on his back, Uhumansa was moving quickly in the cavern, heading in the direction of the secret vault.

Taking advantage of the fact that the Jindan monks of the major immortal sects led a large army to attack the Demon Cave, and the inextricable battle with the Green-robed Old Monster of the Demon Demon Alliance and other monks, they quietly got out of the battlefield and quickly came to the depths of the Demon Cave.

This time, they brought two barbarians and three hundred barbarian cultivators to the Tianfeng Gorge Demon Cave, and in addition to supporting the Demon Demon Alliance, they also shouldered another special task.

"Uhumansa, what treasure are we looking for?"

Wu Min'er was a little puzzled, she also heard her father, the great leader of the Beiyi monks, say that she and Wu Hu Mansa came to find an extremely important treasure.

It was a secret mission, known only to Uhumansa, and even she hadn't told her, and she hadn't been able to tell the details.

Uhumansa and Umin'er have come to the depths of the demon cave, no longer worried about the leakage of the news, and it is time to tell her, and they can't help but say in a deep voice:

"There is a treasure trove in this cave, which contains many treasures collected by the green-robed old monster and the demon monks of the past generations. There are no other treasures, and there are many treasures of my Beiyi tribe, and they are not rare. But there is only one thing, which is very useful to my Beiyi monks and can greatly increase the strength of our clan. ”

"Oh, what kind of treasure is it?"

"Our Beiyi clan has always respected the refining of the body. A few years ago, I went on an envoy to the Demon Demon Alliance, and I accidentally discovered that the green-robed old monster had a "Blood Demon Skill" technique.

The green-robed old monster didn't cultivate himself, but let his apprentice Blood Demon cultivate. This is one of the super powerful methods of physical body cultivation, which can skyrocket the strength several times.

If it is obtained by our clan, its strength can directly more than double in a short period of time.

I was curious and wanted to borrow a look, but the green-robed monster refused. My Beiyi tribe has not been able to figure out how such exercises are cultivated. ”

"Later, I secretly contacted the green-robed old monster's apprentice, Blood Demon, and secretly contacted him. This Blood Demon has always been quite dissatisfied with the green-robed old monster using him to test the Blood Demon Skill.

The Great Leader had promised him to help him become a Jindan monk in the future, and to support him to become the leader of the Demon Alliance. The Blood Demon naturally hit it off with us and was willing to do it. But the Blood Demon didn't want to give me the "Blood Demon Gong" easily, he wanted me to help him become a golden pill before he was willing to give it.

Moreover, the Blood Demon only has the next volume of "Blood Demon Gong" in his hands, which seems to have major defects, serious damage to the physical body, and his cultivation is not smooth. The green-robed old monster has the upper volume of "Soul Eater Demon Skill" in his hand, and he needs to practice the upper and lower volumes together, so that it is safe.

This time, we came to the Demon Demon Alliance, and the most important thing is to get this "Blood Demon Skill" and "Soul Devouring Demon Skill", so that Beiyi Barbarian Cultivation can obtain a powerful combat power technique.

The strength of the green-robed old monster was too strong, and he was the strongest Jindan monk in the Demon Demon Alliance, and it was difficult to get the "Soul Eater Demon Skill" from him.

I heard from the Blood Demon that there is a treasure trove deep in the Demon Cave, which contains the complete original of this set of exercises. I wanted him to do the internal response, to take that original.

It's just that half a year ago, the Blood Demon went out on patrol and somehow disappeared. I don't know if it was discovered by the green-robed old monster, or if there was an accident. Otherwise, with him, we don't have to take the trouble to get this exercise in person. ”

Uhumansa explained in detail.

Wu Min'er couldn't help nodding and suddenly understood.

She is also a genius cultivator of the Beiyi Clan's body refining, and she is extremely interested in all kinds of body refining exercises. This "Blood Demon Skill" and "Soul Eater Demon Skill" sound quite interesting.

The two of them were hurrying in the direction of the Cave Vault.

Suddenly, the two of them heard a roar in front of the cave that shook the demon cave. This roaring voice is majestic and terrifying, like Jindan Da Neng declaring majesty.

"Jindan-level resentful spirit?"

Uhumansa held the bone staff in his hand, and his face changed when he heard the roar.

On the way to this cave, they have already encountered some small resentful spirits. For the Jindan monk Wuhu Mansa, these little resentful spirits were naturally vulnerable, and they were all dealt with by him.

However, the Jindan-level resentful spirit is not so easy to deal with.

"How can there be a Jindan-level resentful spirit here? If the resentful spirit breaks through the Jindan, won't it encounter the catastrophe of the heavenly thunder?"

Wu Min'er's pretty face couldn't help but turn pale.

She was naturally afraid of this kind of ghostly thing. But she knows that ghosts are afraid of thunder.

"Any living creature in the world, once it reaches the realm of Jindan, will be baptized by the catastrophe of heavenly thunder before it can walk in the world!"

Uhumansa's face was dark, and he shook his head, "But it's not like thunder will fall immediately. The premise of causing the Thundercloud Tribulation is that it wants to see the 'sky'.

This golden pill resentful spirit is hidden deep in the ground of the demon cave thousands of zhang deep, and has never appeared in front of heaven and earth, and the heavenly tribulation cannot enter. But once the Jindan resentful spirit walks out of the demon cave, it will never be able to resist the power of the Heavenly Thunder Tribulation, and it will definitely die. ”

After breaking through the Jindan-level realm, Wuhu Mansa also came out of the retreat room, and only then did he encounter the baptism of the Heavenly Thunder Tribulation, and naturally understood how the Heavenly Tribulation came about.

If the Jindan-level ghost thing had been deep in the ground and would never see the light of day, it would not have been attacked by the Heavenly Thunder Tribulation.

Because of this, the world is so bright and clear that it is very rare to see ghost activities.

Those little resentful spirits didn't dare to go out, and as soon as they were illuminated by the scorching sun of the sun's true fire, their souls flew away, and they couldn't even use the catastrophe of heavenly thunder.

In the extreme depths of this underground, you can occasionally see terrifying Jindan ghosts and small resentful spirits.

"Uhu Mansa, are you sure you can deal with that golden pill spirit?"

"It's hard to say, it depends on the situation. If I really can't kill it, I can only try to hold it back, and you can go into the treasure house of the Demon Cave alone and find out the original of the Blood Demon Gong and the Soul Eater Demon Gong!"

Uhumansa took a deep breath, his face was heavy, and he continued to walk towards the treasure house of the Demon Cave.

The roaring voice was in the direction of the cave of the Demon Cave Treasure House that they were going to lead to, and they must have passed the level of the Golden Pill Resentful Spirit.