Ye Qin felt the changes in the outside world, and his divine sense quickly leaned out of the alchemy room, probing the dark clouds rolling and gathering in the sky, his heart was shocked, and his expression became solemn.

This dark cloud gathering is not an ordinary sea storm, but in the sky above the Lingdao Cave Mansion, "gathering but not falling, ready to go, it seems to be waiting for something."

This situation is almost the same as when a monk breaks through the bottleneck of the realm and crosses the heavenly tribulation.

It is clearly a rare Dan Tribulation!

He had seen a lot of Danjing in Qingdanmen, and later came to the East China Sea, and bought a lot in the Shangge of Fangshi, only a very few Danjing had mentioned the reason for the formation of Danjing.

Most of the elixirs "condense the aura of the elixir, and they will not attract the Dan Tribulation."

There are only a very small number of anti-heaven elixirs, and the condensed aura is too domineering, which is enough to seize the creation of heaven and earth.

When this kind of anti-heaven elixir is born, it will cause a strong shock of the aura of heaven and earth, causing a catastrophe. Moreover, the more domineering the aura, the more turbulent this aura is, and the greater the power of the Heavenly Tribulation.

If the elixir is born and cannot resist the Dan Tribulation, even if it is Dancheng, it will be immediately destroyed by the Heaven and Earth Tribulation. Ye Qin was shocked, and surprise welled up in his heart.

The Thundercloud Pill Tribulation gathered in the sky above the cave mansion, ready to go, which also meant that the Spirit Root Potential Pill that he had worked so hard to refine was about to successfully form a Spirit Pill.

The last time the Spirit Root Potential Pill was refined, the Spirit Pill had not yet been able to condense from the Dan liquid into the Spirit Pill, so it failed to trigger the signs of the Dan Tribulation.

"Spiritual Root Potential Pill, there is no room for error!"

Ye Qin's expression was extremely calm, he poked into the storage bag on his waist, and with a wave of his hand, a set of top-level defensive array flags shot out, steadily occupying several corners of the alchemy room, forming a magic circle "Misty yellow halo, covering the entire alchemy room.

This cave mansion had already set up a guard formation, but he still strengthened the protection in the alchemy room.

At this time, it was the most critical juncture, the last incense time before the Dan, the surging aura in the Dan furnace, even the furnace Ding was trembling slightly.

Ye Qin couldn't be distracted at all to take care of the situation of the cloud calamity outside the cave mansion, so he could only manipulate the Dan Jue and the Fire Control Law with all his strength, and concentrate on controlling the changes in the aura in the Dan furnace, "so as not to fall short at the last moment." Even when the body is steaming hot and sweating like rain, I can't care about it.

The strange appearance of the rolling dark clouds gathered outside the cave mansion had already alarmed Huangfu Bing'er, who was cultivating.

"Husband, a vision of heaven and earth suddenly appeared outside the cave, and a cloud of thunder tribulation was condensed, is it a refined elixir, a tribulation caused by it?"

Outside the alchemy room, Huangfu Bing'er looked a little anxious.

As an alchemy master, she also thought of the possibility of the Dan Tribulation.

After all, herself, as well as Ye Qin, were still only cultivating at the eighth and seventh layers of Jindan, "far from the point of breaking through the Yuanying realm and triggering the Great Heavenly Tribulation." Excluding other factors that may cause the Thunder Tribulation, "then only the Dan Tribulation is the most likely."

"Yes, the elixir in the Dan furnace is about to come out. Now the dark clouds outside "should be the Dan Tribulation." Bing'er, you take Xiu'er to guard outside the cave mansion, "Prepare to make a move to weaken the power of the Thunder Tribulation." However, do what you can in this matter: "Don't be hurt to defend yourself against the thunderstorm." The defensive array flags arranged inside and outside the cave mansion, even if the Yuanying Monk came to attack, they could resist for a moment" should be enough to eliminate the power of most of the Dan Tribulation!"

When Ye Qin heard this, he immediately distracted himself and said that the voice was transmitted.

He was also a little worried, because he hadn't expected the appearance of the Dan Tribulation before, so he put the Rotten Bone Crocodile Skeleton Demon in the spirit beast bag and didn't release it. At this time, the inside and outside of the alchemy room had been closed by many formations, and he was fully controlling the aura in the furnace, and he had no time to release the rotten bone crocodile to resist the Dan Tribulation. Otherwise, "it will be more certain to resist the Dan Tribulation."

"Okay, I'll go to Shoudong Mansion!"

Huangfu Bing'er nodded lightly, "Called Bai Xiu'er, who was cultivating the secret skills of wrestlers, and sacrificed two Ice and Fire Yuan Shen Flying Sword Weapons, and the white clothes floated out of the cave."

Bai Xiu'er cultivated secret skills, and when she heard that there was a thunder tribulation, she couldn't help but be extremely excited, it was the first time she had encountered such a strange thing as a heavenly tribulation, so she naturally didn't want to miss it.

Huangfu Bing'er and Bai Xiu'er walked out of the cave and looked at the sky of the island, and couldn't help but be taken aback and looked shocked.

The momentum of this Dan Tribulation Thundercloud has far exceeded the situation of the Little Heavenly Tribulation Thundercloud when Huangfu Bing'er broke through the Dan when he first broke through.

A large black oppressive dark cloud "pressed heavily on the sky above the island, from time to time there was a "click" thunder and lightning flashing, and the wind on the sea howled, rolling up a big wave.

At this time, the creatures on the island also felt the threat of this destructive aura and were shocked by the thunderclouds. A large number of low-level demon insects lurked in groups between the mountain peaks and stone crevices, and the low-level demon beasts were running and fleeing in the mountains, "wanting to hide in the caves in the mountains, and even the sea fish in the waters around Ling Island" were desperately diving into the deep sea.

In the face of this thundercloud tribulation, they are so fragile that they have no power to resist, as long as they are affected by thunder and fire, they will be blown to ashes.

The Wu tribe was also alarmed.

Some low-level Tu tribes on the island who were collecting fruits outside were alarmed by the vision of the island sky, and hid in the cave passage in the belly of the mountain, looking outside to watch the vision of the sky. Many ordinary Tu people "prostrate on the ground, their faces full of fear, and muttering the native language."

The Tu warriors on the giant wood sentry saw the terrifying scene above the island, "rushed back to the cave in the belly of the mountain and prayed to the patriarch and elders."

Huangfu Bing'er had already launched the defensive formations inside and outside the Mountain Peak Cave Mansion with all his might. I saw that around the cave at this moment, all kinds of light shields and phantom runes were surging, dazzling and amazing.

"Boom~!~"

Suddenly, there was a dull roar of thunder, and the thunderclouds in the sky formed a whirlpool, and the speed suddenly increased, and the thunder snakes danced wildly in the clouds, and there were flames in the sky that wrapped around the thunder snakes, which were faintly red.

Finally, an arm-thick red lightning slashed towards the peak where Ye Qindong's Mansion was located.

Then, the deafening thunder rolled in.

"Fire Thunder!"

Huangfu Bing'er had already thrown out the flying sword and stood outside the mountain peak cave, exclaiming in a low voice, shouting out the origin of this red thunder.

That red fire thunder had already hit the mountain peak cave mansion at this time, and on top of the outermost layer of golden light, the light mask suddenly shook violently, and the runes shone brightly.

The fire and thunder dissipated, and the golden light shield dimmed sharply, full of cracks, and there were already signs of shattering.

Huangfu Bing'er changed color in shock.

The power of this first fire thunder almost pierced the light shield guarding the cave.

"Click!"

Seeing that the shield of the cave could not be supported, Huangfu Bing'er immediately urged the two high-level Yuan Shen magic weapons of ice and fire to launch the "Dry Ice and Fire Sword Technique". This originated from the top-level sword technique in the Ancient Treasure Vault, replacing the Ice Spirit and Fire Spirit Separation Decision that she had cultivated before, "The power is very amazing.

The Ice Spirit Cold Light Sword and the Purple Jade Fire Sword she sacrificed were divided into thirty-two Yuan Shen small swords, like a waterfall of flying swords, shooting towards the sky above the cave, flying around and circling, forming a huge sword array.

At this time, the second fire thunder was falling with a bang, and the waterfall composed of the two swords of ice and fire, each of the small swords of the Yuan Shen shot out three or four zhang of mana light.

These swords formed a huge stream of flying swords, and they stubbornly faced the falling fire and thunder.

"Whoa!~"

Dozens of ice and fire swords were handed over to the fire and thunder in an instant.

The sword bodies of these flying swords were suddenly covered with countless thunder and lightning flames, flashing with lightning. These flying swords, quickly losing all their mana, "were blasted upside down and flew back.

"Close!"

Huangfu Bing'er's face changed, and he hurriedly beckoned to withdraw the thirty-two flying swords, held them in his hands, and felt that his hands were numb by the aftermath of thunder and lightning. She quickly examined the thirty-two flying swords. Fortunately, these thirty-two high-grade primordial god swords shared and offset the power of this thunder fire and lost their mana, but the sword body was not damaged.

This time, she also tried the power of this fire thunder. It is much stronger than the Heavenly Thunder of the Jindan Stage, but it is not as powerful as the attack of the Yuan Infant Stage Cultivator.

She didn't have time to recover the mana of these flying swords, and she immediately pulled back and retreated.

She was worried that the Ice and Fire Yuan Shen Flying Sword would forcibly receive the thunder and be damaged, so she could only let the Cave Mansion's guard array flag block this next wave of thunder and fire.

"Sister Bing'er, I'll block the next wave of thunder!"

Seeing that the situation was not optimistic, Bai Xiu'er stared at the sky tightly, holding the cyan ancient halberd in her hand. On the cyan ancient halberd she held in her hand, there was a layer of white light.

Seeing another fire thunder "click" down from the dark clouds in the sky, the cyan ancient halberd in her hand "suddenly flew out like a sharp arrow off the string, shooting towards the fire thunder falling from the sky."

"Xiu'er be careful, if you can't catch it, retreat immediately! There are still several array flags in the cave mansion to defend" is enough to block the next wave of heavenly thunder. ”

Huangfu Bing'er said immediately.

"Hmm!"

The crimson fire thunder, like a fiery red electric snake, bombarded the cyan ancient halberd. The thunder and fire were wrapped around the cyan ancient halberd, and the lightning flashed, blasting the cyan ancient halberd away. Bai Xiu'er's figure flashed, and lightning shot out, catching the cyan ancient halberd that was blown away by the fire and thunder.

I don't know what this cyan ancient halberd was made of, and its quality was surprisingly high, and it was not damaged under the bombardment of fire and thunder.

On the island, more and more Tu wrestlers poured out of the caves in the belly of the mountain, and they also knelt on the ground one after another, "looking at the thunder of the distant mountain peaks, as well as the light of various flying swords, cyan light, and the thunder and fire falling from the sky, their faces were full of shock and reverence."

Immortals are immortals, dare to resist the thunder and fire of the sky, such courage is by no means something that ordinary tribal wrestlers dare to do.

At this time, when the two of Huangfu Bing'er and Bai Xiu'er outside the cave mansion were using the Yuan Shen magic weapon and ancient weapon, and using the cave mansion defense array to resist the Dan Tribulation Fire and Thunder, Ye Qin's side in the alchemy room had also reached the last moment.

"Waiver"

A dazzling fire-colored brilliance came out of the furnace.

Yudan!

Ye Qin was overjoyed.

But he didn't have time to have more surprises, his heart was suddenly shocked, and he felt the danger" suddenly raised his head and looked above the alchemy room.

"Boom!"

The cave was hit by a thunderbolt and a violent shock, and a large boulder collapsed.

The fire thunder actually blasted through the cave mansion and directly entered the alchemy room.