Although they tossed all night, Li Mubai's physique was extremely strong and they were not tired at all!

Early the next morning, Li Mubai got up refreshed and began to practice the breathing method and palm technique facing the rising sun, while Chu Yumo was also cultivating her Twelfth Order of Holy Light on the side, and the bright energy on her body flickered!

After completing their cultivation, Li Mubai and Chu Yumo began to take a walk in this lush mountain, because of the rich energy, the flowers and trees on this mountain were all extremely tall, and they all looked like they were all desolate species.

For three days in a row, the Kunlun Mountain Demon Clan mobilized his subordinates to search for the whereabouts of the rainbow man and the ruins of the ancient heavenly court, until the fourth day finally got a clue, the Golden Monkey King came over and invited Li Mubai and Chu Yumo to the main hall of the Bull Demon King.

As soon as Li Mubai appeared, the Bull Demon King said, "Dragon King, there is a clue to the ruins of the Heavenly Court!"

"In the valley of death in Kunlun Mountain, a little demon reported that a huge white jade door appeared in the center of the valley, and there were three ancient characters on the door, Nantianmen!"

"And the little demons found that the rainbow man also rushed in that direction!"

"Nantianmen, this is really likely to be the remnants of the Ancient Heavenly Court!"

"Bull Demon King, then let's go directly over there, as for the rainbow man, I'm waiting for him to appear!"

"Okay, the Dragon King will follow me to the Refining Valley first, and I'll go get the weapon!"

Follow the Bull Demon King all the way to the interior of a big mountain, and then go down to the depths of the earth when a circular yin-yang pool appears!

The magma in the Yang Pool was boiling and the red flames were burning, emitting a huge amount of heat, while the frost in the Yin Pool was condensed and the cold air was rising, and the strange thing was that the cave was half hot and half cold.

This yin-yang pool completely separates the two energies without the slightest intersection!

In the center of the pond stood a jet-black trident.

As soon as the Bull Demon King saw the trident, the trident actually shook, which made the Bull Demon King immediately laugh, "My troubled ox fork has finally become a spirit soldier!"

The Bull Demon King's energy swept over, and the trident was swept out of the magma pool directly by him and thrown into the yin pool.

For a while, the sound of "Boom" continued to sound, and countless water vapor rose from the sky above the Yin Pool, and after the trident cooled down, the Bull Demon King directly took it out of the Yin Pool, took it in his hand and waved it a few times, his face was very satisfied!

Seeing that Li Mubai and Chu Yumo had some doubts on their faces, the Bull Demon King said, "Dragon King, this is a refining place that I accidentally discovered. ”

"Burning in this extreme yang fire can remove the impurities in the weapon, and then using this yin pool to quench can not only gradually improve the quality of the weapon, but also improve the spirituality of the weapon!"

"My troubled cattle fork was dug out under the Kunlun Mountain, and there was no spirituality at all, but now there is a trace of spirituality!"

"Dragon King go, let's go to the Valley of Death, if you meet a rainbow man, let him taste the power of my troubled cow fork this time!"

A huge black Peng bird rose into the air, carrying Li Mubai and a group of demon kings and flew towards the valley of death in Kunlun Mountain.

The Black Peng King's speed was extremely fast, his flight speed accelerated to a terrifying five times the speed of sound, and soon everyone was over the Valley of Death!

King Heipeng originally wanted to fly directly to the place where the South Heavenly Gate in the heart of the Valley of Death was located, but when he reached the sky above the Valley of Death, countless thunderbolts suddenly appeared and slashed towards them with terrifying power.

The Black Peng King dodged extremely quickly, but he was still struck by a lightning bolt and fell directly to the edge of the Valley of Death!

The power of this thunder and lightning is very strong, almost no weaker than the thunder and lightning attack sent by Li Mubai, except for Li Mubai, Chu Yumo and the Bull Demon King, the other demon kings are all injured!

"This valley of death was an extremely dangerous place before the heavens and the earth changed, and now it is even more so, flying over this valley is even more dangerous than moving forward on the earth, just now the Black Peng King was reckless!"

"There will be thunder and lightning here at any time, everyone be careful, this valley of death is not small, we set off to the center of the valley. ”

All the way forward, you can see pale skeletons everywhere in this valley of death, and it is very dangerous for the demon king to enter this place now.

Because from time to time there will be a thunderbolt, the power of these thunderbolts is strong and weak, if you are unlucky, you will be killed by the thunderbolt directly, only the super king here has the strength to protect himself!

As it continued to move deeper into the center of the valley, the lightning became more and more powerful.

Before they entered the heart of the Valley of Death, they saw the huge Nantian Gate standing in the center of the Valley of Death from a distance!

Before getting close to the demon kings, you can feel the grandeur of the South Heavenly Gate, the appearance of this door makes everyone's hearts a little excited, is it the location of the Ancient Heavenly Court behind it?

At this moment, the sky in the entire valley suddenly darkened, and a dark cloud quickly covered it.

From the direction behind them, a group of soldiers and horses in full armor and holding long contradictory cards came quickly towards this side, and it seemed that they were also heading towards the South Heavenly Gate.

When Li Mubai and the others saw these soldiers and horses, a strong sense of crisis immediately appeared in their hearts, as if there would be a huge danger in front of this group of soldiers and horses!

Li Mubai grabbed Chu Yumo and immediately moved to the side, and the demon kings of Kunlun Mountain also made way for those soldiers and horses.

When these soldiers and horses passed by Li Mubai and their vicinity, they didn't seem to notice them at all, they didn't tilt their eyes, they all stared at the Nantianmen in front of them, and their footsteps didn't land at all, they were all walking an inch off the ground!

At this time, there was a sudden thunder and lightning in the air, and a terrifying thunder snake slashed down on the team of Yin soldiers, and the terrifying coercion of the thunder and lightning made all the demon kings nervous!

When the thunder and lightning fell, those soldiers and horses all raised the shields in their hands, and raised them above their heads to form a black shield wall light curtain, which actually blocked all those thunderbolts!

The thunder and lightning that disintegrated on the shield wall even splashed around Li Mubai and them, and the startled demon kings quickly retreated!

At this time, Li Mubai opened the Heavenly Eye, and when he looked at the team of soldiers and horses, he found that their energy was strangely fused together.

And they look extremely powerful, their footsteps roar when they move, and the armor on their bodies rattles, but they are not entities, they are all clouds of strange energy!

This discovery shocked Li Mubai's heart!

Could these be the legendary Yin soldiers?

At this time, Li Mubai's heavenly eyes were staring at the front of the Yin soldiers, and a general on a horse seemed to notice something, and turned his head to look in Li Mubai's direction.

Discovering the general's movements, the sense of crisis in Li Mubai's heart suddenly increased, and he directly dispersed the eye of the sky, and the general turned his head and didn't seem to find anything.

Soon this team of Yin soldiers disappeared in front of everyone's eyes with thunder and lightning, and the strange soldiers and horses that suddenly appeared made everyone's hearts full of doubts!

When the demon kings were puzzled, Li Mubai said, "This is the Yin Soldier's excuse!"