"Let's go in and take a look, if you don't look at it, it's unwilling, it's dangerous, let's quit in time. Pen, fun, pavilion www. biquge。 info" In the end, Lu Hao said.

The four of them quickly and cautiously walked into the low hole.

The low hole is flat, three or four meters wide, but only about one meter high, and Lu Hao and the others can only enter it with their waists bent.

The cave was slippery and poorly lit, and the further you walked inside, the darker it became, and you couldn't see the inside clearly.

Lu Hao walked in the front, Lu Dahai and others were behind him, because Lu Hao's strength was the strongest among everyone, so he risked his life.

"There is something strange in front, as if there is a very strong aura of heaven and earth. Gu Qingqing said suddenly.

Several people glanced at each other, and then quickened their pace and walked inside, the more they walked inside, the more they felt the temperature rising more and more, and there was a slight heat and dryness.

"I feel it, the aura here is getting more and more abundant. Gu Qingqing took a deep breath and said.

After walking about seven or eight hundred steps ahead, a large hinterland suddenly opened up, and a strange red light bloomed.

"Look, there's spirit grass there!" He Feiyu pointed forward.

Everyone looked in the direction of his finger, and sure enough, there was an herb that emitted a faint glow.

"This is the core grass, which generally grows deep underground, and has the effect of strengthening the meridians and bones and strengthening the blood, and it seems that we are now under the surface of the earth, in the belly of the earth. Lu Dahai said.

"There are also several geocentric grasses over there, look, there are also red crystals over there!" Gu Qingqing was also pleasantly surprised.

This is really a place where spiritual energy is dense, there are a lot of spiritual herbs, and there are some special spars, red crystals emit a faint red light, this kind of spar contains a special flame power, which can be refined by the fire system internal power masters, and can also be smelted into weapons, which can be attacked with flames, which is very rare.

The group worked together and began to collect herbs and special spars.

Hiss!

Just when Lu Hao and the others were busy collecting things, suddenly a slight breathing sound entered Lu Hao's ears.

"Be careful. Lu Hao let out a low sigh, sensing a hint of danger.

Shout!

A crimson figure quickly rushed towards Lu Hao.

Lu Hao instinctively swung his sword and slashed, and a brilliant azure sword qi surged out, slashing at the crimson figure, and a roar erupted.

The crimson figure was repelled by Lu Hao's powerful sword qi and hit the stone wall, causing a wave of shaking, it shook its head, stared at Lu Hao with its demonic red pupils, and hissed.

It was a lizard-like beast, covered in crimson scales, tightly wrapped in layers, with four sharp claws on each of its four thick hooves, and a cluster of flaming feathers on its forehead.

"This is the Flame Lizard King!" Lu Dahai exclaimed.

Suddenly, Lu Hao and the others recalled the information related to the Flame Lizard King, it is a fierce beast that lives underground, likes hot places, is invulnerable to swords, cruel and bloodthirsty, can spit out inflammatory liquid, sticky and burning, it is a very fierce overlord-level fierce beast.

"Look, there are still two ends there!" Gu Qingqing exclaimed again.

As soon as she shouted, Lu Hao and the others looked into the depths again, and sure enough, they found that there were two more flame lizard kings who were constantly approaching them.

Three-headed Flame Lizard King!

Lu Hao's four hearts suddenly cooled, if there was only one Flame Lizard King, a few people would be easy to deal with, and against the four Flame Lizard Kings at the same time, there was no chance of winning at all.

"The Flame Lizard King is an overlord-level fierce beast, and there is usually only one in an area, even if it is a flame lizard that lives in groups, there will only be one Flame Lizard King among them, which is very strange!" Lu Dahai said.

Obviously, this is a place with sufficient spiritual energy, otherwise there would not be so many spirit grasses and spars, but this place has been occupied by the Flame Lizard King again, and there is more than one, Lu Hao and the others have no choice but to retreat.

"Stay in formation and slowly retreat. Lu Hao said calmly.

The four of them stopped the collection work in their hands, slowly approached, formed a diamond-shaped formation, and then slowly retreated backwards.

The three-headed Flame Lizard King watched the four retreat, and did not attack again, but climbed on the stone wall, three pairs of red pupils swept several people, and the scarlet mouth continued to make a seeping hissing sound.

Just as Lu Hao and the four of them were slowly retreating, there was a sudden sound of vibration from the depths of the ground.

Peng!

Every heavy tremor would cause the ground to shake, causing Lu Hao and the four of them to almost fall.

As the tremor approached, they finally saw where the tremor was coming from.

This turned out to be a giant Flame Lizard King, the largest of the ordinary Flame Lizard King was only three or four meters long, but this Flame Lizard King was six or seven meters long, and Lu Hao also saw a trace of wisdom from its red pupils, which made people different.

"It's not good, this is the king of kings among the Flame Lizard Kings, equivalent to the ten-fold powerhouse of the Human Martial Artist True Yuan Realm, but even five True Yuan Realm tenfold can't kill it, if it is given a chance, it may even advance to become a demon!" Lu Dahai shouted.

The red pupils of the king of the Flame Lizard King narrowed slightly, staring at Lu Hao and the four of them, and then let out a dull roar, and suddenly the other three Flame Lizard Kings all moved violently, and at the same time let out a roar, ready to attack Lu Hao and them at any time.

No wonder there are three Flame Lizard Kings gathered here, it turns out that there is a Flame Lizard King king king who enslaves them and orders them.

"Withdraw!" Lu Hao snapped.

The four of them used their skills at the same time, retreating towards the entrance of the original entry at the fastest speed, and the three overlord-level beasts plus the overlord of one overlord, if they fought again, they would find death.

At the same time that Lu Hao's four people flew back, the three-headed Flame Lizard King also moved at the same time, and the huge body jumped to a distance of more than ten zhang, and pounced on Lu Hao and them in the blink of an eye, and at the same time launched the most brutal killing, one Flame Lizard King directly rushed over with his invulnerable body, and the other stretched out his sharp claws and grabbed it, and one opened his mouth and spit out, and a fiery red magma suddenly erupted from its mouth.

The four of them were in a diamond-shaped formation, Lu Hao was at the front, and naturally bore the brunt of it, facing the attacks of the three overlord-level fierce beasts, even he couldn't help but look solemn.

"Lu Hao, I'm here to help you!" Lu Dahai saw that Lu Hao was in crisis, and hurriedly said.

"You guys quickly retreat, withdraw from the cave, we will be safe, I will resist for a while!" Lu Hao said in a deep voice.

In an instant, Lu Hao made a move, at this moment of crisis, Lu Hao burst out with all his strength, and slashed out three swords in a row in an instant, three dazzling sword qi came out horizontally, boom boom in the sound of three explosions, the fiery red flame liquid has a strong incineration force, Lu Hao's sword qi was only slightly weakened, and it still died and bombarded Lu Hao, the flame lizard king who wanted to attack Lu Hao with his claws was suppressed by Lu Hao's sword qi, and was stunned in place for a while, and the flame lizard king who rushed over was too strong, Lu Hao's sword qi left only a shallow sword mark on its body, almost unscathed。

Of the three attacks, Lu Hao only blocked one, and the remaining two attacks were about to come to Lu Hao's eyes in the blink of an eye.

At this time, Lu Hao had no choice but to dodge with the shadowless step, but unfortunately this was in the belly of the mountain, the terrain was too small, and his shadowless step could not play a huge role at all, but Lu Hao still chose to dodge the most dangerous attack, and he dodged the attack of the flame liquid.

With a bang, the cloud of flame liquid did not hit Lu Hao, but hit the mountain wall next to it, and immediately melted into a huge hole.

At this time, the Flame Lizard King who rushed over turned around again, and pressed straight over, Lu Hao could only resist with his sword.

Just listening to the sound, Lu Hao was shocked by a huge force and retreated, his qi and blood kept rolling, and a mouthful of reverse blood almost spurted out, and he was suppressed by him.

"Run!" At this time, Lu Hao couldn't care much, so he could only shout.

In just one round, Lu Hao was injured by the three-headed Flame Lizard King.

Breaking through Lu Hao's defense line, the three-headed Flame Lizard King also began to attack Lu Dahai and the three of them, and suddenly the three beasts and four people fell into a fierce battle, and it was obvious that Lu Hao's side belonged to the inferior side.

The four of them fought and retreated, and the time of these few minutes, as long as a century, went through a life-and-death struggle, and finally escaped from this low hole, and the three-headed flame lizard king did not chase it out after all.

But at this moment, Lu Hao's four people were in a very bad mood, because all four of them were injured, the most seriously injured was He Feiyu, he lost his right arm, was bitten off by a flame lizard king, he collapsed on the ground in pain and cried bitterly, Lu Dahai's left leg and shoulder were sprayed by the flame lizard king's flame liquid, corroded, Gu Qingqing was not injured much because he had been protected by the three of them, Lu Hao was also injured, there were four long scratches on his back, and the flesh and blood were turned out, and the blood was dripping.

"Thank you, Lu Hao, you saved me!" He Feiyu raised his head and laughed miserably.

It turned out that when he was bitten on his right arm by a flame lizard king just now, he thought he was going to die, but at the critical moment, it was Lu Hao who stepped forward and entangled with the flame lizard king, allowing He Feiyu to get out of danger, but Lu Hao was also caught for this, causing a back injury.

Although He Feiyu lost his right arm, but he saved his life, at least it was good, hunting fierce beasts was already full of danger, and no one could guarantee certain safety, the disciples of the Nanling Sword Sect who died because of hunting fierce beasts don't know how many, this time it was already calculated.

"They are all brothers in the same family, and they should help each other. Lu Hao said.

All four were injured, so they found a safe place to rest.

"We're all injured, shouldn't this hunt be over, let's go back to the Sword Sect as soon as possible. Gu Qingqing said in fear.

"Damn, Lao Tzu is really aggrieved, he was almost eaten by a few beasts, and he really wanted to kill them. Lu Dahai was unconvinced.

He Feiyu did not speak quietly.

To be honest, Lu Hao was also very unwilling, obviously there was an aura treasure in that low cave, otherwise he would not have been occupied by the four-headed Flame Lizard King, but unfortunately they were not opponents.