The cave is full of gloomy atmosphere, people walk in it, as if they are in the underworld, the road ahead is very dark, and they can't see the direction, if it is not for the Xuan Ming to guide the way, I am afraid that at this moment Gongsun Zhenqi and Han Xue have already been lost.

After the three of them walked into the cave for a long time, Lin Ming, who was hiding in the air, fell to the ground in fear.

After landing on the ground, he didn't hesitate too much, and directly held the sword spirit in his hand and entered the cave.

"Hiss ......"

Lin Ming hurriedly swung the flying sword, condensed the powerful sword qi, and slashed in front of him.

In front of him, flocks of crows suddenly flew in, fanning their wings and menacing.

Lin Ming didn't dare to underestimate it, this is a demon that loves to drink blood, called "Blood Crow", which can be tamed by monks and raised as a terrifying spirit beast.

Fortunately, the strength of these blood crows was not very strong, and they were still growing and developing, but in an instant, Lin Ming killed them all.

"What a weird place. Lin Ming said secretly.

This is a fierce place, with hidden killing intentions, even if it is a primitive old monster, it is easy not to dare to break in.

Moreover, there are also a large number of killing formations inside, once opened, with Lin Ming's current situation, it will make him fall into a Jedi, after all, he has just broken through the shackles, and he has not had time to consolidate, if he fights too early, it is very likely to damage Daoji.

For the monk himself, the foundation of the Tao is the foundation of everything, and there is no room for the slightest flaw.

In this cave, it is pitch black and the ground is damp, making people feel cold and swishing in the back.

"There are five primordial old monsters here, I can't be careless!" Although Lin Ming didn't walk fast, as time passed, he was still far away from the entrance.

Sighing, Lin Ming turned around and looked, at this time he couldn't see the light outside, he knew that there was no way back now, and the next thing was only "The brave wins when they meet on the narrow road!"

After continuing to walk for a while, Lin Ming finally decided to stop, and then found a relatively hidden place, ready to rest here for a while, and take advantage of this hard-won time to observe the terrain here.

In order to prevent the owner in the cave from discovering that outsiders had broken in, Lin Ming had no choice but to use the Sword Immortal Visualization Diagram, so that the spiritual power after being baptized flowed all over his body, suppressing his breath to the extreme.

"Fortunately, this visualization map can cover up the fluctuations of spiritual power on my body, otherwise if I am discovered, I will be worried about my life!" Lin Ming gasped and said.

The surroundings were extremely silent, only the wind was howling in the corner, and there seemed to be an underground river in the distance, and Lin Ming suddenly faintly heard the sound of rushing water.

"It's not good to stay here for a long time, I have to leave in a hurry!" Lin Ming's eyes were gloomy, and he slowly took a step forward.

I don't know how far I walked, but Lin Ming roughly estimated that it was about a kilometer away from the entrance of the cave.

In the distance, it is really an underground river, the water quality is very good, and you can clearly see that there are fish swimming in the water as far as the eye can see.

"Where there is a bridge, it must be the only way to the other side!" Lin Ming said secretly.

After thinking for a moment, Lin Ming didn't dare to walk on the stone bridge, because he was afraid that there would be a terrifying formation hiding in the water, and if it was opened in the middle of the way, it would make him fall into a desperate situation.

Lin Ming sighed, and finally turned to leave, but he didn't go back the same way, he just found a hidden place nearby, and quietly waited for those demons to take the initiative to walk out of the other side.

There was darkness in the cave, and after Lin Ming covered up the spiritual power on his body, his whole person seemed to be fused with the darkness at this moment, as long as he didn't move, it would be difficult to find his whereabouts.

Across.

At this moment, under an altar, there were four monks sitting cross-legged, all of them with their eyes closed and the corners of their mouths moving slightly, trying their best to suppress the black cloud above the altar.

"Boom!"

Suddenly, a thunderclap shattered the silence.

On the altar, Gongsun Zhenqiao, who was sitting cross-legged, couldn't help but spit out a mouthful of blood, and the whole person instantly became depressed.

"Poof!" Gongsun Zhenqiu's eyes flashed with ruthlessness, and said: "Four Taoist friends, if you don't help the old man at this time, when will you stay?"

As soon as the words fell, I saw the four monks sitting cross-legged under the altar one after another, harnessing their respective spiritual weapons and stabbing towards the black cloud in the air.

It was at this moment that there was a sudden wriggling in the black cloud, as if some terrible demon was about to descend.

"Slash!" the Ice and Fire Old Demon waved his sleeves, and his face suddenly became very gloomy.

The spirit weapon controlled by the Ice and Fire Old Demon was an incomparably sharp half-meter-long flying knife, which was spinning in mid-air at the moment, completely unafraid of the lightning that looked like a purple flying dragon around it.

Even, Gongsun Zhenqiang, who was below, was sheltered, and his face began to improve a little.

This place seems to have suddenly fallen into the battlefield, thundering constantly, shaking the mountains and forests, if it weren't for the monks who were sitting in the town, they would have already stepped into the Yuanying realm, I am afraid that they would not even be able to support a breathing time.

The altar was a little rudimentary and now covered with so many cracks that it looked like it was going to crumble at any moment.

In the midst of this black cloud, in an instant, dense and innumerable lightning fell, and there was also thunder.

"Take!" Seeing this, the old demon of ice and fire suddenly changed his face, and then hurriedly recited a spell, wanting to take back the flying knife.

But this scene came so suddenly that he didn't even have time to react.

The knife moved only slightly, and then it was covered in a furious thunderbolt.

"Poof!" The Ice and Fire Old Demon felt his chest burn, and then blood slowly flowed from the corners of his mouth, and the flying knife was destroyed, and he, as the master, was naturally greatly counterattacked.

In this lightning and stone fire, Xuan Ming made a move, and protected the top of the Ice and Fire Old Demon with a flying sword made of jade.

The lightning struck down on top of the flying sword, almost breaking the weapon in two in an instant.

Fortunately, at the critical moment, the runes imprinted on the sword body were suddenly activated, forming a cloud of cyan mist, blocking most of the power.

"Ahem...... Fortunately, there are Xuanming Dao friends, otherwise the old man's life would probably have to be confessed here!" the Ice and Fire Old Demon gasped and said with a pale face.

"Ahem...... Xuan Ming's eyes were cold, and he suddenly lowered his head, and when he raised it again after a while, he had already vomited a lot of blood.

"Oh no, we've been tricked!" the Ice and Fire Old Demon suddenly felt his scalp tingle and shouted violently.

"Boom!"

Suddenly, in the midst of the black clouds, a bolt of lightning as thick as an arm fell again, emitting purple light, falling like a mad dragon.

The next moment, the flying sword collapsed, and it was struck solidly by the lightning bolt that was the thickness of his arm.