Dig, dig, dig...

The soil on the ground has extremely soft surfaces, and Wu Tie is quite easy to dig.

After digging two feet deep, the content of sand and gravel in the soil increased rapidly, and the ground became harder and harder. Wu Tie's fingers were quickly worn out, and all ten nails were ground to pieces, and blood dripped on the ground bit by bit.

His arms were trembling and his fingers were spasming. Wu Tie looked at the blood on the ground with an ugly look on his face.

With a circle of two meters in diameter, he only dug two feet deep in a radius of two feet. Ten fingers were so painful that it was impossible to continue digging.

"Stupid..." With a cold snorkeling, a lightning of lightning as thick as soybeans slashed on Wu Tie.

Wu Tie screamed in pain, and his whole body twitched and fell to the ground. His long hair stood up one by one, and there were extremely thin electric sparks bounced violently between his hair.

"The difference between smart creatures and animals is that smart creatures can use tools." Lao Tie made Wu Tie twitch and wail, saying word by word: "Don't you think the tooth on your chest is stronger than your fingers?"

Wu Tie's face suddenly stiffened. He forced himself to hold back his pain and raised his head, looked at Lao Tie and asked, "Why didn't you remind me earlier?"

"Grandpa, I want to see how stupid you can be." Lao Tie sneered: "As expected, it is indeed the stupidest kind."

With a strange laugh, Lao Tie said, "Sorry, grandpa, I am such a frank man... I just like to tell the truth."

Wu Tie gritted his teeth without saying a word. He stood up, untied the necklace with Chi You's teeth, wrapped the chain of beast tendons around his wrist, held Chi You's teeth and stabbed it hard on the ground.

When he held Chiyou's teeth and exerted force, there seemed to be a very faint current gushing out of Chiyou's teeth. Wu Tie's palm felt itchy, a bit like he was being fired by Lao Tie.

The itchy feeling flowed all over the body, and the tired body began to recover.

With a "bang", Chi You's teeth hit the ground hard.

A large area of ​​soil and rocks were shaken to pieces. Wu Tie casually picked Chiyou's teeth, and a soil pit the size of a basin appeared on the ground.

Wu Tie was stunned and looked at Chi Youya in shock. He smiled, clasped Chi Youya tightly and started to work harder.

Lao Tie kept staring at Wu Tie. Seeing Wu Tie laughing, Lao Tie's eyes turned around quickly and whispered in a subtle and inauspicious voice: "You can still laugh, it seems that you are not crazy yet, and you will not become a murderous devil who is completely blinded by hatred..."

"But, so what if you become a murderous devil?" Lao Tie smiled a few times in an unknown way.

A red light flashed rapidly, and in a mushroom bush a hundred meters away, dozens of thumb-sized spiders that were crawling quickly towards Wu Tie, and instantly turned into wisps of black smoke.

"Xiao Tie, faster." Lao Tie's voice became a little weak: "Grandpa, I've worked hard all the way. If you don't hurry up, you really don't have the energy to toss with you."

Wu Tie's body stiffened, and he gritted his teeth tightly. Chi You's teeth increased their speed again and again and again, and the mud and sand splashed and dust spread. Wu Tie's thin muscles squirmed quickly, and soon his whole body was covered in sweat, and the sand spilled on him, forming a thick layer of mud.

Chiyouya's teeth are terrifying. Any stone can be blown into stone powder with just a slight blow, which brings great convenience to Wu Tie.

Wu Tie was digging hard, and a big pit with a diameter of two meters gradually became deeper.

I was so tired that I couldn't move, so I stopped and took a nap, then ate something, practiced the foundation-building style to move my body, and I could quickly recover my energy and then continue digging.

One day...two days...three days...ten days later, Wu Tie had already dug a large pit more than five meters deep on the spot.

Fortunately, the soil layer here is very stable and there is no collapse in the surrounding cave walls.

On this day, Wu Tie waved Chiyou's teeth and just smashed a stone the size of a human head. Chiyou's teeth suddenly hit a hard object. With a crisp sound, sparks flew everywhere. Chiyou's teeth, which had been so refreshing that they had been cracking the stones these days, failed to break the hard object. Wu Tie's palm was shocked and painful.

"Dig it?" Lao Tie's voice came from above the big pit.

Wu Tie used Chiyou's teeth to scrape the soil on the ground, and under the soil was a miserable white metal plane.

The white and miserable metal is a bit like the material of old iron.

"Dig it?" Wu Tie stroked the cold metal plate. Like Lao Tie, the metal plate was covered with soil for countless hours. Wu Tie brushed his palms, and all the mud and sand could not be contaminated at all, and the metal plate became particularly clean.

"Take me down, you can't open this door." Lao Tie said impatiently.

"Door?" Wu Tie looked at the metal plate under his feet carefully. It didn't look like there was a door.

Climbing up to the ground along the small pit dug on the cave wall, Wu Tie picked up Lao Tie, stood by the cave and thought about it. Wu Tie threw Lao Tie directly into the deep pit.

"Little Tie, stinky brat!" Lao Tie fell on the metal plate with a 'bang', and he lay down on the ground with his face down, roaring in anger.

"I'm not stupid this time... I can't climb down with you with my arms around." Wu Tie climbed back to the bottom of the pit and said to Lao Tie seriously: "So, I'll throw you down, anyway, I won't ruin you."

Lao Tie didn't say anything for a long time.

After a long time, Lao Tie said dryly: "Grandpa, I really have the talent to be a master... Such a stupid baby, I have been taught so smart in just a few days... a little brat..."

Two red lights suddenly erupted from Lao Tie's eyes, and the thick red light fell on the white metal plate.

The metal plate, which was extremely hard and even Chiyou's teeth could not wear, squirmed like water waves. Wu Tie's feet were empty, and he screamed strangely, and he and Lao Tie rushed through the metal plate.

What's strange is that Wu Tie and Lao Tie fell down, but even a grain of sand could not pass through the metal plate.

‘Ah~~~’!

His body kept falling downwards, and the surroundings were pitch black. Wu Tie was extremely scared and subconsciously let out a sharp scream.

I don’t know how long it took, but my body, which fell down rapidly, suddenly stopped.

I didn't feel like I was touching the realm under my feet, and I still couldn't reach the world or the earth, but my body did stop.

"Light." In the darkness, Lao Tie's voice sounded.

An extremely soft voice sounded from all directions, and a cold white light illuminated the surroundings.

Wu Tie widened his eyes.

This is a huge square space, at least as big as ten Wujia stone castles. The ground is as smooth as a mirror, and it is also made of that kind of miserable white metal material.

Wu Tie was suspended about three inches from the ground. His body struggled slightly, and the power that held his body disappeared, and he easily landed on the ground.

With a 'bang' sound, Lao Tie also landed on the ground.

Wu Tie raised his head and found that the ceiling was nearly a hundred meters high from the ground. Just like the ground, the ceiling was integrated with no gap. Wu Tie didn't understand where he and Lao Tie fell.

The floor, ceiling and surrounding walls are made of miserable white metal.

White light came out from the ground, ceiling and surrounding walls. How thick these metal plates were actually translucent?

"Hold grandpa up and walk forward." Lao Tie's cold voice added a hint of anxiousness: "Little Tie, stinky brat, it depends on your luck."

"Luck?" Wu Tie reached out to hug Lao Tie. When he heard Lao Tie's words, his movements suddenly stiffened: "What does it depend on my luck?"

Lao Tie's eyes rolled: "I said, there are things here that can greatly increase your cultivation efficiency. But whether that thing is still there or how much it has been retained depends on your luck!"

"You..." Wu Tie almost breathed a sigh of relief. He clenched his fists and shook it at Lao Tie. After thinking about it, he held Chi Youya in his hand and gestured hard at Lao Tie.

"I've learned to be smart and can use tools... Congratulations on your insignificant steps on the road of evolution, from a primitive savage to a sapiens." Lao Tie said dryly: "But, I'll get up first, walk forward, don't waste time."

"I..." Wu Tie was frustrated.

He had no choice but to Lao Tie. He hung Chiyou's teeth, Wu Tie picked up Lao Tie and walked towards the direction of the wall he said: "Lao Tie, you lied to me..."

"So, remember this lesson and don't believe others' words easily in the future." Lao Tie said dryly: "If that thing is gone, have you worked so hard for so many days in vain? Aren't you?"

Wu Tie gritted his teeth in annoyance and hugged Lao Tie to the smooth wall.

"What is this?" Although annoyed, Wu Tie could not control the curiosity in his heart and couldn't help asking Lao Tie.

"Grandpa, I am Bian Que's ninth-generation medical-type ancient magic weapon... Ancient magic weapon, have you never heard of it?" Two red lights appeared in Lao Tie's eyes and fell on the wall that was smooth and without any gaps: "Grandpa, I am the ancient magic weapon, this is my old nest, so it is naturally the ancient magic weapon camp!"

The blue light was like flowing water, constantly gushing out from the miserable white walls.

The lightning spread around, and the white metal wall was squirming. A portal that was twenty meters wide and fifty meters high opened silently on the wall.

Behind the door is a smooth corridor, also made of miserable white metal, with no gaps on the four walls, and cold white light shone out from behind the metal wall.

"Get in." Lao Tie issued an order.

Wu Tie walked into the corridor with Lao Tie in his arms and looked forward curiously.

The corridor extends straight downward at thirty degrees, and the huge corridor is clean without a trace of dust.

When Wu Tie was walking, he always had the illusion of being cold behind his back, as if countless invisible eyes were peeping at him from all directions.

"I feel that's not very good." Wu Tie shivered and whispered to himself softly: "It seems that there are many people looking at me."

On the ground, ceiling, and walls on both sides, countless extremely thin lights that are invisible to the naked eye are densely covered with dense lights, and countless lights quickly swept across Wu Tie's body.

Lao Tie also emitted countless fine lights that were invisible to the naked eye. These lights jumped and flickered rapidly, and intersected rapidly with the light emitted from the four walls.

Hearing Wu Tie's words to himself, Lao Tie said in a deep voice: "Your perception... is not weak? A few days ago, you didn't have such a sensitive perception. It seems that the foundation-building method has a good effect on you."

"Is there anyone really looking at me?" Wu Tie asked subconsciously.

"It's not a human... it's this ancient gods' camp that is watching you." Lao Tie smiled a few times: "Since this ancient gods' camp was built, you are the first flesh and blood to come in here, right? He is curious about you, and it's also right."

A thin ray of light swept across Lao Tie's eye.

"Second?" Lao Tie's figure suddenly increased: "Who is the first one?"

Another extremely thin ray of light swept through.

Lao Tie's voice became extremely rapid: "Listen to my order, Xiao Tie, run... Well, the ground is slid here, put my grandpa on the ground and kick it away. Get ready, one, two, one, run!"

Wu Tie was willing to obey Lao Tie's order.

He threw Lao Tie to the ground and kicked him.

‘Dongdongdongdongdongdong’, Lao Tie jumped forward along the thirty-degree downward corridor, and Wu Tie followed Lao Tie and ran wildly.

After practicing the foundation-building style for nearly a month, Wu Tie's physical fitness has improved a lot. After Lao Tie's deliberate training and constantly stimulated with electric current, he ran like a flexible rock rat, following Lao Tie tightly.

Whenever Lao Tie was about to stop, Wu Tie would kick Lao Tie hard.
To be continued...