Devouring Rat: A second-level demon beast, a social demon beast that specializes in devouring various ores, and is naturally timid and sensitive.

"Whoosh!"

As soon as Nie Fei's divine sense swept over the devouring rat's body, the other party's hair immediately stood on end, and he quickly burrowed into a small hole and disappeared.

Nie Fei was shocked, this devouring rat is a demon beast of the social type, it won't be to blow the whistle and call people to beat itself, right?

Nie Fei, who felt bad, immediately sped up and ran towards the depths of the cave, Xuaniron Mine, Xuaniron Mine, where are you? If you don't show up again, I'm going to be wheeled by a bunch of rats!

After turning seven or eight corners, the surrounding copper ore has also turned into iron ore, Nie Fei's eyes lit up, this cave is very deep, there is still a long way to go, there is probably a dark iron ore in it!

Soon, Nie Fei came to a crossroads, his divine sense was swept away, and the caves on the left and in front of him were full of iron ore, but in the cave on the right hand, black iron ore faintly appeared.

"Whoosh!"

Nie Fei didn't hesitate to drill into the passage on the right-hand side, while silently praying in his heart, hoping to find the Xuaniron Ore soon.

"Rustle, rustle!"

The more people are afraid of something, the more likely it is to happen, and as soon as Nie Fei entered the passage on the right-hand side, there was a dense sound of demon beasts crawling behind him.

Nie Fei's divine sense probed back, grandma's! Sure enough, the devouring rat called its family's three aunts, six mothers-in-law, uncles and grandparents!

At this moment, a group of devouring rats, densely covering the entire cave, were chasing after Nie Fei.

Nie Fei was shocked, Liuyun footwork unfolded, and flew towards the interior of the cave at a faster speed, he didn't want to be really wheeled by a group of rats!

There were more and more black iron ore around, and in Nie Fei's divine sense, he finally saw a piece of black iron ore!

But at this moment, Nie Fei can't care about digging up this dark iron ore at all, his life is almost gone, what else is he digging for?

There were a few more forks in the road ahead, and Nie Fei didn't have time to think about it before he drilled into the passage on the right, and before he ran out, there was another fork in the road ahead!

Anyway, as soon as Nie Fei encountered a fork in the road, he chose the one on the far right, and fled desperately, but he didn't expect that under the turn and turn, the rats behind him were silent.

Suddenly stopped moving forward, and within the scope of Nie Fei's divine sense, a big black spider appeared!

Black Widow Spider: A third-level demon beast, its strength is equivalent to the cultivation of the early stage of the human Dan period, and it is extremely poisonous and very difficult to deal with.

Wipe! Accidentally ran to the territory of the spider spirit, Nie Fei suddenly sighed, there is a wolf in front and a tiger in the back, where should I flee now?

Fortunately, the black widow spider did not fly towards Nie, and at this moment it was lying quietly on a spider web, as if it was sleeping.

Nie Fei's eyes rolled, and the Turtle Breath Gong worked to the extreme, completely hiding his own aura, and at the same time retracting his divine sense, and then carefully retreated, for fear of disturbing the black widow.

After retreating for a distance of three hundred meters, Nie Fei came to a small underground space, and at the same time pricked up his ears to listen carefully, and there was no movement around, so he put his heart down.

It was only then that Nie Fei had time to look at the surrounding situation, and most of the places that came into his eyes were dark iron ore, hehe! Anyway, let's get the quest items first.

Nie Fei included all the dark iron ore in this space into the space ring, and after a rough estimate, how could there be dozens of dark iron ore, right? I don't know if I can submit a college assignment repeatedly? If he could, Nie Fei wouldn't mind collecting a few more pieces of Xuaniron ore.

Nie Fei just collected the dark iron ore and returned the same way, and it didn't take long for him to hear the sound of the devouring rats crawling again.

Embarrassed! There was no fork in this passage, there were black widow spiders inside, and devouring rats outside, Nie Fei was blocked in the passage for a while, unable to advance or retreat.

After pondering for a while, Nie Fei turned around and walked in the direction of the Black Widow Spider, but so far, only trying that trick didn't work......

Carefully touching a place less than 100 meters away from the black widow spider, Nie Fei's eyes stared at the black widow on the spider's web, and at the same time he took a slow step under his feet.

The black widow on the spider web did not react, Nie Fei tried to take a step forward, but the other party still did not react, Nie Fei held his breath and walked under the black widow step by step.

Just as Nie Fei was about to pass under the cobweb, the black widow suddenly opened her mouth, and a spider silk shot straight at Nie Fei!

I rub! This guy was just pretending, and he was waiting for himself to come to the door!

"Soul Attack!"

At the critical moment, Nie Fei's eyebrows spewed out a vague soul power, stabbing at the Black Widow Spider's brain at an extremely fast speed.

"Shhh

The Black Widow Spider shuddered violently and let out a painful roar, and the silk that shot out of its mouth hung limply, and then its eight spider legs retracted under its body in unison, turning into a ball of flesh and falling from the spider's web.

Ha ha! Soul trauma tastes good, right? Nie Fei smiled proudly, and before the black widow could recover, he suddenly passed under the cobwebs, and then ran towards the depths of the cave without looking back.

Not long after Nie Fei left, the black widow spider that had fallen to the ground slowly stood up, only to see a faint green light flash in its eyes, its mouth opened, and an invisible sound wave surged towards the inside of the cave.

It didn't take long for sound waves to respond from all over the cave, and after receiving these echoes, the Black Widow chased after Nie Fei in the direction where Nie Fei had left.

Nie Fei, who didn't know that he had stabbed the hornet's nest, was still collecting dark iron ore while walking in the cave, and by the time he realized that the situation around him was wrong, it was already too late, damn it! Surrounded by a swarm of spiders!

"Stupid! Don't run away yet? Waiting to die? A long-lost voice rang in Nie Fei's mind.

"Huh? Wind chimes, when did you wake up? Nie Fei was surprised and delighted.

"I'll talk about it when I get out, now run for your life, follow my command, and go to the passage on the left, where there are the least spiders!" The wind chime's speech was very fast, and Nie Fei also knew that the current situation was urgent, so he had to follow the wind chime's prompts and run to the left passage.

"There are three spiders ahead, and with the strength of your soul attack, you can barely deal with them." Wind chimes sounded the alarm.

Sure enough, after a while, three black widow spiders appeared in front of him, Nie Fei's soul power was running, and a powerful soul attack power pounced on the three black widow spiders that were coming at him.

"Hiss!"

After a scream, the three black widow spiders trembled and fell to the ground one after another, hey! Soul cultivation is awesome! This soul attack is simply a big killer move!

"Hurry up, there's a big swarm of spiders coming up!" The sound of wind chimes sounded again, Nie Fei was startled, and fled forward in fright, grandma's! Is this a spider's nest?

……