When he was in the Duao Alliance, Yang Kai learned a lot of mysteries about the spar, and naturally heard of the word Saint Crystal.

The energy contained in a piece of Saint Crystal and Crystal of the same volume is very different, and the value of the former is more than a hundred times greater than that of the latter.

It's just a comparison of pure energy.

In terms of the embodiment of true value, the value of a piece of holy crystal is not comparable to that of a spar at all, because spars can be seen everywhere, but holy crystals are extremely rare.

Rare things have always been expensive!

"There is actually a Saint Crystal here?" Han Fei couldn't sit still at all, watching Yang Kai mine the crystal, but he didn't have the ability to store it, it was already a torment, but now he actually got a piece of Saint Crystal!

This is a good baby that is of great help to the masters of the Holy Realm, with the Holy Crystal in hand, even she can quickly improve some of her strength.

Such a harvest made Han Fei envious and jealous.

Whether or not there is storage capacity is no longer in Han Fei's consideration, she hurriedly rushed to the cave wall and began to bombard.

Yang Kai was not to be outdone, and his speed suddenly became much faster.

Stone chips were flying, occasionally mixed with the spars that had been bombarded, Han Fei's divine sense was highly concentrated, and he swept over the splattered spars, and after discovering that they were just ordinary spars, he didn't mean to pay attention to them at all.

The true element in Yang Kai's body burst out fiercely, and under the control of his mind, it transformed into an invisible force, collecting all the spars that Han Fei ignored and stuffing them into the black book space.

Ding dong......

A crisp sound came, Han Fei's eyes were quick, and Yang Kai took a step ahead of him to hold a different-looking spar in his hand, feeling it, his face was happy, and he hurriedly held it in the palm of his hand, looking excited.

She was also given a Sacred Crystal.

But the next moment, she gritted her teeth, because Yang Kai actually gained another piece, which was sandwiched on her fingers and shaking at her.

"Wait and see!" Han Fei secretly screamed. The hands move much faster.

Time. Both of them were obsessed, gathering hard.

The number of Saint Crystals was extremely rare, only one or two pieces only appeared occasionally, even so, after experiencing an unknown amount of time, Yang Kai also earned as much as a dozen pieces, while Han Fei gained even more. After all, her cultivation is stronger, and her speed is also faster, and every time she finds a holy crystal, she will grab it first.

But there was no way to take away those ordinary spars that she mined, and they were all cheap Yang Kai.

So in terms of harvest, the two are basically the same.

"Boom ......"

With a loud bang. The cave wall in front of him suddenly collapsed, revealing a vacuum passage, and in that passage, a wave of unsettling energy was surging out.

It seems that because the two of them have opened up the passage below, the energy here has reacted unbelievably.

Click......

A cracking sound came from all directions.

Yang Kai and Han Fei's faces changed at the same time, and they all stopped what they were doing and stood quietly in place. I didn't even dare to take a breath of air.

Click......

The movement was getting louder and louder. Growing more and more violent, above the heads of the two. Gradually, stone chips fell.

Yang Kai's brows twitched, his expression was gloomy, and he said in a low voice, "Something is not quite right." ”

"I want to ...... It's time for us to go. Han Fei bowed her head slightly.

"Let's go!" Yang Kai burst into a loud shout, unable to care about anything else, and quickly turned around and returned the way he came from like lightning.

Han Fei followed closely behind, not leaving an inch.

The earth shook suddenly, and the energy of heaven and earth in this corridor also became extremely disordered and unstable. The crumbling stone chips and dust continued to fall from above, and the cracking movement became louder and louder.

Yang Kai observed his surroundings as he rushed forward.

He knew that this was the interior of an unstable volcano, and he and Han Fei were wanton here for these days, and I am afraid that it would also cause other changes, such a change would make the entire volcano completely erupt.

And the cave under the volcano should also become unsafe.

At the moment of life and death, the speed of the two of them was faster than the other, and in the blink of an eye, they came to the huge karst cave where they had rested before, and went all the way up the road they had walked before, and soon, the scorching magma came into view.

"Come here!" Yang Kai let out a low sigh and hugged Han Fei's waist, and the wings of Yang Yan unfolded, enveloping her and himself, and rushing into the magma, rushing upwards at full speed in the direction of the magma eruption.

Driven by the ferocious eruption of magma, the speed of returning is several times faster than when he dived.

Boom Boom Boom ......

The loud noise was deafening, and feeling the huge energy with a destructive aura gushing out of them, Yang Kai and Han Fei's expressions were extremely solemn.

At the same time, outside the crater, figures were suspended in mid-air, and each of the owners of these figures exuded a powerful aura.

At this moment, these people are divided into two groups, and they are facing each other and fighting each other.

The group on the left is the radical and belligerent ancient demon clan led by Yu Jian, while on the right is another part of the clan led by Li Rong and Hua Mo.

As Yang Kai had predicted, Lirong had indeed been paying close attention to the movements of Mi Jian's side, and when she learned that he had actually led many masters out of her territory, Lirong suddenly realized what he was going to do.

immediately sent a message to Huamo, and also led his clansmen from the Demon God Castle to rush to help, but unfortunately it was still a step too late.

When she and Hua Mo arrived here, Yang Kai and Han Fei had already been forced into the volcano by Yan Jian, and they didn't know whether they were alive or dead.

Lirong, who has always been kind and tolerant, has a murderous intention for the first time for this reason!

But before the whereabouts of Yang Kai and Han Fei were confirmed, Li Rong still endured it and ordered Yu Jian to help her find the two together.

These days, the powerhouses of the Ancient Demon Clan have dived into the interior of the volcano to find the traces of Yang Kai and Han Fei, and Lirong even went out in person, but still found nothing.

Today, most of the Ancient Demon Clan are convinced that the human race and the Han Fei Commander have died in this volcano.

Seeing that her expression was gloomy, not only did she not have the slightest guilt on her face, but with a strong sense of excitement, she looked at Lirong from a distance and wondered what she would do next.

Now that things have made a big fuss, he will not avoid it, he has been testing Lirong's bottom line all these years, and he is also strengthening his own strength, he knows the root of Lirong.

If you really want to go to war here, you are not afraid at all, and you are even a little eager to try.

After being imprisoned for too long, the Old Demon Clan has almost worn out its sharp fangs, and now is the time to awaken the nature of the people and let them know that they should crave the baptism of blood.

"Lord Li......" Hua Mo's face was also ugly, and he said in a deep voice: "Commander Han Fei, probably has really fallen. ”

Lirong's eyes were tightly closed, and her powerful divine sense was not afraid of the burning of the yang energy below, and she searched inside the volcano, but unfortunately found nothing.

Hearing Huamo's words, Lirong suddenly opened her eyes, her pretty face, which had always been dignified and mature, suddenly became gloomy, gritting her silver teeth, her delicate body trembled slightly, her eyes were hateful, and Sen snorted coldly: "See, do you know what you have done?"

He smiled strangely and nodded, "I naturally know the way, and I don't need to be reminded by Lord Li." ”

Lirong's expression was indescribably hideous, she shook her head slowly, and her voice was low: "You don't know what to do." If there is nothing wrong with that man, I will surround you to death, and if anything happens to him, you will be buried with him here!"

With an invisible impact, he couldn't help but change his complexion, and hurriedly took a few steps back, waved his hand to block forward, and the ripples spread out, and the sleeve on the arm that he stretched out suddenly turned into wisps and escaped with the wind.

Mami's eyes couldn't help but widen a lot, and then he realized that this woman, who had always been quite kind and tolerant, was actually stronger than herself in terms of strength!

But he was also the leader of one of the two layers of the Holy Realm, so he hurriedly stabilized his figure, his expression was violent, and he snorted, "Lord Li, you don't care about the life and death of Commander Han Fei, you actually care about that human kid, what is this for?"

Hua Mo on the side couldn't help frowning, and his face was suspicious.

Lirong's words really made people care, she didn't mention Han Fei's life or death, but she cared about Yang Kai, which made Huamo wonder why.

"You don't need to know what Lu Dao is for!" Li Rong didn't have the interest to explain, she took a deep breath, looked up at the chaotic sky, her eyes were confused, and said softly: "You just need to know Lu Dao, I can tolerate any mistakes you make, and even allow you to fight against me and seek power and usurp! However, you will never be allowed to kill that human being...... If he dies, you die!"

Seeing that his breath was stagnant, Lirong's words were categorical, and he naturally knew that the other party was not playing tricks, this time...... I seem to have violated some taboo!

Yan Jian secretly shook her head, thinking to herself if Li Rong was stupid? In front of so many clansmen, she actually said such a thing, she was not afraid that her prestige would be questioned?

Even Huamo was confused at the moment, not to mention the other clansmen.

"I'll give you three days, and after three days, I want to see people in life and corpses in death, if you can't do it, I will personally eradicate you!"

Seeing that there was no reason to panic in his heart, his face was hideous and excited, and he stretched out his tongue and licked his lips, with high fighting spirit.

He wasn't ready to take Lirong's orders, things had come to this point, and no matter what, he was going to make a move.

But before he could make a move, there was a violent hum from the volcano below, and in an instant, the energy of heaven and earth became extremely dangerous, and a breath of death rushed out from below.

Everyone's faces changed drastically, and when they looked down, the magma in the volcano below was tumbling and becoming quite unstable.

Shout......

A burst of magma shot out, soaring into the air hundreds of feet high, turning into a rain of magma and sprinkling downward.

Woohoo......

Soon, more magma rushed out of the crater like an arrow offline, each containing the power of destruction.

"Li-sama, let's go!" Hua Mo suddenly changed color, and quickly broke off, and at the same time retreated sharply, trying to escape from the location of the crater. (To be continued.) )