At least an eighth-order triple Martial Emperor could hardly withstand the refining of the Purple Flame.

As for the Nine Heavens Martial Emperor, it's not that Purple Flame can't do it, but that Ye Xuan's current cultivation is still a little worse, and I'm afraid he can't pose much of a threat to him.

From this moment on, Ben Shao could finally unleash the power of the flame without worry. ”

Ye Xuan smiled slightly, extremely satisfied.

After refining the Purple Flame, Ye Xuan's next purpose was to improve his Life Martial Soul level.

He first took out a seventh-order soul crystal, this soul crystal, which he obtained when he was in Tiandu Mansion, came from a seventh-order plant-based mysterious beast called the Ghost King Vine.

The slightly dark green ghost king vine soul crystal appeared in Ye Xuan's hand, and under Ye Xuan's sacrifice, it was quickly absorbed by the life martial soul.

A trace of soul power was integrated into Ye Xuan's life martial soul, and the life martial soul, which was originally more than three feet long, grew rapidly, and at the same time, the fourth star ring was vaguely formed outside the life martial soul.

Four feet!

Five feet!

When the life martial soul grew to five feet, the ghost king vine soul crystal shattered, and the soul power in it quickly disappeared, and at this time, the fourth star ring of the life martial soul was only half emerging.

"Sure enough, it's not enough. ”

When the Life Martial Soul broke through the three-star at the beginning, Ye Xuan absorbed the soul crystal of the sixth-order Heavenly Vine Tree, and in the end, the life force was not enough, so Ye Xuan absorbed a seventh-order undead grass to make the third star ring take shape.

Therefore, Ye Xuan, who had expected it this time, was not anxious, but quickly took out the sand crystals from his body and quickly absorbed them.

These sand crystals were obtained by the little sable from the body of the king of sand and gravel, and each one contained extremely strong life force, which was most suitable for life martial spirits to break through.

The rich life force was integrated into the life martial soul, and the fourth star ring gradually became clear, and at the same time, the life martial soul that reached five feet continued to grow slowly.

In the end, at the age of six feet, the life martial soul stopped growing, and the fourth dark red star ring gradually became clear, and finally formed perfectly.

The emerald green life martial soul is swaying in the void, the brilliance is circulating, and the Taoist charm is blooming, and it is beautiful.

Creak!

The little sable appeared suddenly, bathed in the breath of the martial soul of life, and looked intoxicated.

"This little one. ”

Ye Xuan shook his head, after the Life Martial Soul broke through to the fourth star, he obviously felt that the Life Martial Soul was much stronger.

After resting for a while, Ye Xuan took out a soul crystal again.

As soon as the emerald green soul crystal appeared, the rich life force was emanated.

It was the eighth-order soul crystal that he had obtained in the forbidden formation before.

"The seventh-order ghost king vine can make the life martial soul break through the four-star, and this unknown eighth-order life soul crystal should also be able to make the life martial soul break through to the five-star. ”

Ye Xuan's gaze was firm, and according to the method of martial soul promotion, he began to absorb this eighth-order soul crystal.

Rumble!

When Ye Xuangang absorbed it, the originally soft life martial soul suddenly went berserk.

Bang la blah.

The leaves on the emerald green vines shook wildly, and a trace of astonishing life soul power poured into the life martial soul from the eighth-order soul crystal.

Seven feet!

Eight feet!

Nine feet!

One foot!

This time, the Life Martial Soul grew to a length of one zhang, and then it stopped, the emerald green vines became even more brilliant, and the amazing Dao rhyme flowed, facing this Life Martial Soul, Ye Xuan actually had a feeling of looking up.

Whoa!

The roots and leaves trembled, and the life martial soul seemed to be telling something, like a god, graceful and delicate, but unmatched.

At the same time, the fifth star ring emerges clearly and is perfectly formed.

"What kind of soul crystal is this, and how powerful it is?"

Ye Xuan was secretly surprised, according to the previous law, ordinary eighth-order soul crystals could not make the life martial soul break through to five stars at all, so in his hands, he had already prepared the remaining sand and gravel crystals, who knew that he didn't need these sand and gravel crystals at all, his life martial soul had already broken through to five stars.

Strange and complex patterns appeared on the life martial soul, and on the original emerald green stem, showing a faint gold, flashing and flashing, very gorgeous.

"Go!"

Suddenly, Ye Xuan's heart moved.

Swish!

The one-zhang long life martial soul shot out like a bolt of lightning, easily poking a hole in the rock wall in front of it, just like a sharp blade piercing into tofu, easily and effortlessly.

"It's so strong, this power should not be weaker than the full force of the Triple Martial Emperor. ”

Ye Xuan was ecstatic in his heart, when the Life Martial Soul was only three stars, he was able to penetrate the seventh-level material, and now that he had broken through to the five-star, his power had actually increased to such a point.

"Haha, from today onwards, in addition to Endless Meltfire, I have one more hole card. ”

Ye Xuan was overjoyed, although the power of the Life Martial Soul was good when it was three stars, after all, it was only three feet long, and it was difficult to attack others.

But now it's different, if there is a strong person fighting with him, if the life martial soul of the near zhang chang suddenly strikes, it is enough to make other martial artists scramble and kill him on the spot.

In addition to the attack power, after the life martial soul was upgraded to five stars, the healing ability was also significantly stronger, and that kind of rich life force made Ye Xuan even feel that even if his arm was broken, it could grow back.

However, Ye Xuan, who was an alchemist, knew very well that this was definitely an illusion, the rebirth of a broken arm was beyond the scope of healing, and only some genius treasures in the entire Tianxuan Continent could do this.

Crash!

At this moment, a rock fell from the top of Ye Xuan's head and happened to fall in Ye Xuan's hand.

"Huh. Ye Xuan was about to throw it away, when he suddenly found that something was wrong with this rock, and after sweeping it, his whole person was immediately taken aback.

"This rock has a very good bearing capacity for metaphysics, almost equivalent to a sixth-order material. ”

Ye Xuan was incredulous.

You know, this is just an extremely ordinary rock in the cave, how can it have such characteristics.

He stood up and slashed over the rock wall in the cave with his right hand, and was immediately shocked to find that all the rocks in the entire cave were the same as the fallen rocks, with excellent metaphysical conductivity, and its rarity was not weaker than that of the sixth-order material on the mainland.

Ye Xuan's mystic knowledge radiated rapidly in the cave.

One kilometer!

Ten kilometers!

Fifty kilometers!

All the way to the end of the metaphysics, all the rocks are like this, and there is no half-point difference.

Ye Xuan's face was shocked and dumbfounded.

You must know that a piece of sixth-order material is nothing to Ye Xuan now, but the key thing is that all the rocks in this entire underground palace are comparable to sixth-order materials, which is a little unbelievable.

What the hell is this place?

Ye Xuan felt as if a flash of lightning flashed in his mind, vaguely catching something, but when he tried to distinguish it carefully, it was not very clear.

"Well, let's go out and talk about it no matter what place it is. ”

Ye Xuan shook his head, he had already wasted a lot of time here, and he didn't know what was going on with the outside world.

Quack!

As soon as Ye Xuan came to the outside of the passage, Xiao Hei and Er Hei flew over excitedly, wandering around Ye Xuan.

In the past two days of Ye Xuan's cultivation, the injuries on Xiao Hei and Er Hei's bodies have obviously healed, and the aura on their bodies is much deeper than at the beginning, and there is a hidden sense of terror.

Obviously, the magic stone and the demonic qi gave the two demons a great boost.

"Let's go up and have a look. ”

Putting away Xiao Hei, Ye Xuan immediately sat on Er Hei and flew towards the top of the cliff.

This cliff is extremely deep, and the two black feet flew by for a long time before they came to the ground.

Ye Xuan stood in the sky and looked down, the place he flew out of before was actually an incomparably huge canyon-like pit, and those passages were located on the rock wall on the edge of the canyon.

And in the canyon, the demonic aura lingers underneath, and the further down the demonic aura becomes, the more demonic aura there is, and in the end, it is pitch black, bottomless, but above the canyon, there is no demonic aura at all.

What surprised Ye Xuan was that the sky here was also gloomy, and he couldn't see the top at all, as if there was some cover covering it.

Ahead, on the other hand, is a vast black earth.

"Quick, I heard that there are a lot of mineral deposits here, let's hurry up and find them. ”

Just as Ye Xuan was thinking, two figures suddenly flew out of the canyon.

These two cultivators are all in the eighth order of the double level, and when he saw Ye Xuan above the canyon, he was stunned for a moment, and then he looked at the second black under Ye Xuan's command with fear.

The two did not step forward because of Ye Xuan's low cultivation, but turned into two streamers and flew in the opposite direction of Ye Xuan.

They didn't come up, but Ye Xuan himself chased after him and stopped the two of them at once.

"What do you want to do, you just came here through the passageway, and we don't have any treasures on us, so it's useless for you to stop us. ”

One of the Tsing Yi Martial Emperors immediately said nervously, while the other Martial Emperor pulled out his weapon with a nervous expression.

Ye Xuan touched his nose, it was the first time he had seen the Martial Emperor who would be nervous when he saw him, you must know that the cultivation he was currently showing was only a seventh-order double, could it be that Erhei was really so deterrent?

Ye Xuan arched his hand and said, "Two, I don't have any malicious intent, I just want to know what you mean by the ore veins you just said?"

The Tsing Yi Martial Emperor frowned: "You just arrived here, didn't your sect predecessor tell you before he went to the abyss?"

"The abyss?"

Ye Xuan was completely confused, isn't this mysterious place some kind of ancient demon land? How can it seem, these two martial emperors are very familiar with this place.

The Tsing Yi Martial Emperor didn't look like Ye Xuan was pretending, and immediately pointed to the bottom of the canyon and said, "The seniors of the sect who brought you here are too irresponsible, aren't they, have the seniors of your sect gone down here?"

Ye Xuan was stunned for a moment, and then nodded.

The Tsing Yi Martial Emperor was a little speechless and said: "You should also come through the passages in those ruins, after coming out of the passages, you will appear in this canyon, but this canyon is full of black mist, this mist can confuse the minds of martial artists and make people crazy, so we all call it the abyss." ”