This state lasted for nearly two days, and after two days, Tang Fei's originally low spiritual qi suddenly became stronger again, which was still better than before.

Only high-risk parties can be exchanged for high returns, Tang Fei suffered a lot this time, and his body almost collapsed, which can be described as extremely dangerous, but fortunately he persevered in the end.

After two days of hard work, Tang Fei not only imprinted the [God of War Horn] exercise text suspended in the air into the jade slip, but also his own cultivation has been greatly improved, and the realm of the spirit master has tended to the middle realm, and it is no longer as obscure as before.

"Hoo ......"

A mouthful of turbid breath came out, and Tang Fei's eyes, which had been closed tightly for two days, finally opened.

"You're finally awake!"

Seeing Tang Fei wake up, Gu Lan, who had been waiting outside for a long time, finally breathed a sigh of relief and floated to Tang Fei's side again.

Feeling Tang Fei's body becoming stronger, he nodded with satisfaction.

"Yes, I didn't expect that in such a short period of time, your physical fitness has improved a lot, and it seems that it is time to pass on the fire control technique to you. But since this thing has been used in the gale, we don't need to hide, you can go out first, and you can learn outside. ”

"That's exactly what I mean!" Standing up, Tang Fei said approvingly, and then sighed:

"I didn't expect that it would only be a few days after I came in, and I thought it would take at least another month!"

"Then let's get out. After Gu Lan finished speaking, she had already hidden into Tang Fei's body again.

Tang Fei extinguished the oil lamp, took out the moonstone again, and quickly returned along the way he came.

Ticking, ticking sounds, these are droplets of water condensed from the ground, dripping down the stone stalactites.

"Goo-goo...... Goo ......"

Suddenly, Tang Fei's ears pricked up, and the footsteps he had originally lifted suddenly stopped in the air, motionless.

Suddenly there was such a strange noise, which made Tang Fei's whole person tremble, and his heart was even more vigilant, it stands to reason that this place should not exist as a completely enclosed underground cave.

But the two cooing cries just now were clearly made by some creature.

"Goo-goo...... Goo ......"

The voice became clearer and clearer, and at a certain moment, Tang Fei did not hesitate, and while his eyes were condensed, the double hammer in his hand was already clenched.

The aura of his whole body was all stimulated, wrapping his arms, staring nervously ahead, and he was on guard.

Suddenly, there was a tremor in the ground, and Tang Fei didn't have time to react.

Bang! Tang Fei had been directly swept away by a huge impact force in the next moment.

Then Tang Fei saw the head of a monster covered in spikes, more hideous than a spider centipede, and suddenly emerged from the cracked ground.

"My dear, what kind of monster is this?"

Swallowing a mouthful of saliva with difficulty, Tang Fei couldn't help asking.

The black monster was covered with spikes, and the top of the skull was full of barbs, and the disgusting yellow saliva continued to flow outside, and Tang Fei felt his stomach tumbling more than ten meters away.

"I don't know, I haven't seen this thing either, but it looks like this, it should belong to a class of spirit beasts born in the underground, be careful. ”

Gu Lan's voice appeared in Tang Fei's mind, and at the same time, Gu Lan's figure also flew out. Staring back and forth at the disgusting thing that looked like it was in iron armor.

"Bang!" again, the iron-armored monster swooped away, and the whole body suddenly got out of the ground, the hideous head Leon rose several meters, and the whole body was huge like a small house, if it weren't for the fact that the ground was indeed quite wide, I was afraid that it would be really difficult to accommodate such a big monster.

The slender tail of the iron-armored monster swept away, and the stone stalactites that were originally clustered on the ground broke with a bang, and there was no longer the slightest obstacle within ten meters of the monster.

And at this time, Tang Fei also moved, the Twin Hammer of Destiny in his hand was impressively in his hand, the laughing hammer was the first to attack, and the lotus flowers in the hands of the Buddha with a kind smile on his face were suppressed by the iron-armored monster.

Tang Fei had just jumped up, and the big monster had already noticed, its hideous head was raised, and a pair of iron tong-like claws tore straight at Tang Fei, the powerful iron tongs almost cut through the air, and the sharp popping sound pierced the eardrums.

Tang Fei's face changed uncertainly, becoming more and more gloomy, and his subordinates angrily hammered out again, and the huge hammer shadow slammed down.

"Boom!"

The laughing hammer was the first to hit the front paws of the iron-armored monster, the sonorous sound was endless, Tang Fei only felt that his arm was numb, Tang Fei was forcefully repelled to a few meters away, the angry hammer in his hand fell into the air, and slammed into the ground on the side, the hard rock shattered inch by inch, and a big pit was formed.

The first collision suffered a dark loss, Tang Fei became more and more vigilant in his heart, the strength of this iron-armored monster was too amazing, even the vinyl python he encountered last time was not so difficult to deal with.

Bang!

With another sound, Tang Fei had just stood firm, and a tail like a steel whip that was nearly ten meters long behind the iron-armored monster flew over again.

Tang Fei's face finally changed, the spider centipede was released in the first time, and as soon as the black spider centipede appeared, the iron-armored monster that was crawling on the ground and constantly twitching the iron tail suddenly became sluggish.

The iron tail that was originally drawn towards Tang Fei also retracted at once, staring at the spider centipede in the air that was no more than the size of a kitten, his eyes full of jealousy.

"Roaring ......"

The spider crede roared, as if it was communicating something with the big guy.

"Roar ......" the ironclad monster also roared furiously.

Being roared by the iron-armored monster like this, the spider centipede seemed to be furious, and the spikes on its body, which were already shining, suddenly burst into black light. Stir up against the ironclad monster.

"Goo-goo...... Goo ......"

As if frightened, the iron-armored monster actually spun around in place, and then grunted out the first sound Tang Fei heard just now.

"It's just begging for mercy?"

Tang Fei was shocked, this big monster was really the best, just now he looked like a fox and a fake tiger, but now he was frightened by the spider centipede's roar and actually spun around in place directly, and began to beg for mercy.

"Roaring ......"

The big monster had begged for mercy, but the spider had not obeyed, as if it had been greatly offended by its own coercion, and its spikes stood upright, and rushed towards the big monster.

Although the terrain here is wide, it is equivalent to the iron-armored monster, which is still a little narrow, but it is enough to be equivalent to a spider centipede, the size of the spider centipede is already small, and the speed is not slow, in comparison, the spider centipede still has a big advantage.

The spider crimmesis slammed through, and its two small claws reached out, stabbing at the big guy's eyes like two sharp swords.

The iron-armored monster was heavily guarded in iron armor, and the only flaw was in one of his naked eyes.

Seeing the spider centipede rushing past, the iron-armored monster's eyes clearly flashed a trace of panic, and it turned around awkwardly, avoiding the impact of the spider centipede, and then raised its huge tail again.