"The power of the eight-rank earth demon is relatively gentle, and it can be completed in seven years or ten years, and although the power of the seven-grade earth demon is strong, I am afraid that it will take about five years. ”

With this thought, Zhou Yu glanced at the rising dust in the crypt in front of him, so that after recovering his mana, he flew towards the location of the next Earth Evil Wind Cave.

In fact, if you want to be stable, you can naturally choose an eight-rank earth demon cultivation at will.

But in this way, does it not degenerate into mediocrity?

Although there is not much difference in the increase in the probability of achieving the Golden Pill after the refining of the Earth Demon, there is a significant difference in the increase in combat power between them.

Just like iron made of iron, it can be a harmless thing for life such as pots and pans.

But it can also become a battlefield weapon that has been tempered for thousands of years, or a peerless sword.

is also a successful instrument, why should you be willing to fall when you have the opportunity?

Since you want to live forever, you have to sharpen the strongest and sharpest sword, otherwise when the disaster is coming, you will take pots and pans to fight hard?

It's like right now, if you choose an ordinary earth demon to sacrifice, even if you succeed, your combat power can't be greatly improved, so how can you break the tribulation under that thunder tribulation.

What's more, after learning that the Immortal Dao Great World had been destroyed by the Extraterritorial Heavenly Demons, the sense of urgency in Zhou Yu's heart became a little stronger.

Originally, if his cultivation was higher, he could be at ease for a longer time, but if a heavenly demon descended one day, with his current cultivation, I am afraid that he would also be reduced to ashes.

In this way, how can we protect ourselves and those cherished family and friends?

Although maybe when he dies, the extraterritorial heavenly demons will not come, but I'm afraid that it will happen.

It's like in his previous life, he didn't know how he died, and as soon as his eyes opened and closed, he was reborn.

If there is a second chance like this, I will not be single and hit the street all the time in my previous life.

"You can't salted fish, you still have to push yourself. Looking at the green peaks that the Liuyun Crane swept past when it flew fast, Zhou Yu sighed silently when the strong wind hit his face.

There are a total of seven locations given by the South Sword Palace, of which three are eight-rank earth demons and three are seven-rank earth demons.

Among these three seven-rank earth evils, there are also the seven-rank yin evils introduced by the famous sword elder that day.

In this way, there are only two of the six earth-shattering wind caves of the sixth grade, as far as Zhou Yu knows so far.

One is the six-rank magnetic wind sha in the mouth of the famous sword elder, and the other is the six-rank yuan golden sha known to the Southern Sword Palace.

After the former is cultivated, it can make the same realm and cultivation, so that the monk can manipulate more flying swords, and it is easier to form a sword formation to kill the enemy.

The latter can make the mana of the person who is refining it sharper, so that when the sword is resisted, it can burst out with stronger lethality.

Both have their own merits, and they are very suitable for Zhou Yu, if it weren't for the fact that this earth demon sacrifice could only be chosen once, otherwise he really wanted to have both.

Four months later, in a mountain stream that was next to the water, a strong blue wind whistled out from the mountain walls.

Although this cyan wind is not fierce, it contains a cold aura, making the rock in front of this cave seem to float with a layer of frost, extremely cold.

At this moment, on a boulder in front of the cyan wind, Zhou Yu sat cross-legged.

I don't know how long it took, but his brows suddenly furrowed and he opened his eyes.

As it severed the connection of the mana, it was only seen in the green wind dozens of steps away, and the five-colored mana began to dissolve and dissipate rapidly.

However, when the fist-sized mana was less than the size of a fingernail, it completely solidified, and in the cyan wind, it turned into a small stone of blue and black.

This is the condensation of mana in the impact of the earth's evil qi.

Seeing this scene, Zhou Yu's eyes lit up, and he immediately stretched out his hand and gathered the blue and black stone in the palm of his hand from the frost and wind in front of him.

"Sure enough, the mana that has been tempered by the earth's evil qi can be condensed more easily than ordinary mana, and perhaps this is the reason for increasing the chance of knotting. Holding the blue and black stone of mana transformation in his hand, Zhou Yu's eyes showed a thoughtful look.

Bang!

Reaching out and pinching it, as the blue and black stone shattered, an extremely weak Five Elements Qi quickly dissipated with the emergence of bursts of cold power.

"I don't know what the mana will look like after the real sacrifice is successful. Watching the mana in front of him dissipate, Zhou Yu had a trace of expectation in his eyes.

It's just that the mana of the five elements that was initially eroded by the power of the earth evil has become a little more powerful than the mana in his body, and if the mana is completely refined, I am afraid that the combat power can be much stronger.

"It's just that at the moment, this is already the fifth place of the earth's evil position, and it is still unknown whether the remaining three places are suitable. Shaking his head, Zhou Yu also had some helplessness in his eyes.

If he still cultivated the water mana alone, this frost and wind was undoubtedly quite suitable.

It's just that for now, I can only give up with a pity.

Half an hour later, after Zhou Yu recovered the lost mana, he prepared to go towards the last three places of the earth.

Two of them are in the Southern Barbarian Domain, and the other is in the Southern Xinjiang.

"The Earth Evil Wind Cave involving the power of the five elements is of little use to me, and I still have to find something outside the five elements. As soon as he thought of this, Zhou Yu rose into the sky.

But as soon as he flew up, in a hidden river stream, suddenly a light blue shadow swooped towards him.

This light shadow is extremely fast, and there is a cold atmosphere, which is introverted and vague.

When it flew at this moment, it was not weaker than the speed of the medium-grade flying sword.

Sonor!

But when the light shadow was about to approach within a zhang of Zhou Yu, a sword qi suddenly erupted outside his body.

Seeing that the Qingbai sword qi just turned around, it cut the light shadow into several sections, but even so, the light shadow did not die, its triangular head suddenly opened at this moment, and a white light appeared in it.

But since Zhou Yu had already blocked the attack of this light shadow, how could he not be prepared, and at this moment of white light, the triangular head shattered under the vertical and horizontal sword qi.

Its corpse smashed into the river, and it could be vaguely seen that it was a snake demon beast that was no more than five feet long and two fingers wide.

"Fourth-order demon beast Emerald Phosphorus Snake, it seems that the stronger the earth's evil qi is, the more powerful the demon beasts born from this are. Shaking his head and sighing, Zhou Yu suddenly turned into a sword light and left.

Some of the previous earth evil places, although they also contained some demon beasts, were not as strong as this phosphorus snake.

This encounter again reminded Zhou Yu that if he really found a suitable place for the evil ground, he must first protect himself.

Otherwise, if you die at the hands of these demon beasts, it will be really ridiculous.

Not long after, a handsome crane appeared in the sky and flew away into the distance again.

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