Wu Tie leaned against the wall and sat under the base of the wall.

Lao Tie was right beside him and laughed loudly. Unlike before, he didn't open his mouth and made a sound for no reason, this time, Lao Tie opened his mouth, his two rows of big teeth kept opening and closing, and laughed loudly in an extremely loud voice.

"Ha, ha, ha, ha... Grandpa, I... am so happy..."

"This shameless guy, but he died in front of me, Grandpa..."

"Is it amazing?"

"Super strength, amazing?"

"High position, amazing?"

"Ha, ha, ha... die!"

Lao Tie opened and closed his jaw, his whole head shaking, and his laughter echoed in the hall, which was particularly terrifying.

Wu Tie turned his head and looked at Lao Tie, looking at his hysterical smile.

After a long time, Wu Tie said softly: "Actually, are you sad, are you?"

The laughter came to an abrupt end, and Lao Tie closed his mouth tightly with a "desperate" sound. Electric light flowed on his big tooth, Lao Tie said coldly: "Little guy, don't talk nonsense. Grandpa, I have no heart at all... How could I be sad?"

Wu Tie patted Lao Tie's head: "But, are you sad, are you?"

Lao Tie said stubbornly: "Grandpa, I am very happy."

Wu Tie immediately stabbed him: "How can you be happy if you don't have the heart? So, you are actually still sad, right?"

The blood flashed in Lao Tie's eyes, and then his neatly thirty-two large white teeth sprayed out a very thin lightning at the same time, and "hissing" hit Wu Tie's thigh.

Wu Tie howled, and fell to the ground with his whole body twitching. His long hair stood up one by one. Countless extremely thin electric sparks jumped happily between his long hair, making a crisp "slap" sound.

"Do you still want to take revenge?" Lao Tie asked coldly.

"Think!" Wu Tie gritted his teeth and stood up straight, enduring his body, endured his body.

"I think I have to listen to my grandpa." Lao Tie said word by word: "Even if I say that dog shit is fragrant, you must believe that dog shit is more fragrant than old hens stewed with red dates and wolfberry!"

"What is a dog?" Wu Tie was confused: "Red dates? Wolfberry? Old hen?"

Lao Tie was silent for a while, and lightning shots spurted out from his neatly thirty-two big white teeth again, and cleanly slashed Wu Tie to the ground.

"Haha, a naughty child is not obedient. A filial son appears in the stick. This is a true saying, it is simply the truth!" Lao Tie smiled happily. One of his eyes stared at Wu Tie, and the other one turned to the crystal ball where Yang Jian was, and solidified for a long time.

"Tsk... Grandpa, I'm heartless... How can I be sad? I don't have this function..." Wu Tie twitched on the ground, and Lao Tie whispered to himself: "The thing about emotions is such a bastard!"

Wu Tie stood up tremblingly. This time, he shut up.

Lao Tie has too many tricks and is ruthless in his actions. He doesn't care that he is still a child at all. Wu Tie is afraid of him.

"Pick me up and go to the door opposite." Lao Tie said coldly: "Boy, it depends on your luck."

Wu Tie's body stiffened for a moment, then he picked up Lao Tie and walked towards the wall opposite.

If there is something Lao Tie said there that can improve his cultivation efficiency, Wu Tie will soon have enough power to take revenge?

If not...

It takes twenty years to complete the foundation building?

Wu Tie shivered and accelerated his pace - his enemies are going to die of old age, right? How could he wait for so long?

The portal is open.

It is also a miserable white metal hall.

The hall was very empty, with only a few pieces flashing with strange crystal light, like strange objects made of crystals. In addition, the hall, which was several times larger than the room outside, was empty, and there was not even a single dust on the ground.

"Ah...oh..." Lao Tie murmured: "Boy, there is good news and bad news. Which one do you want to hear?"

Wu Tie's heart twitched violently, and he asked in his throat: "What is the bad news?"

"There is no foundation-building potion here." Lao Tie said simply: "It should be true. This is the last batch of ancient gods' armies that were urgently reserved... So, you see, there are empty and many resources that are due, but have not been allocated."

He snorted coldly, and Lao Tie cursed: "Even the ancient gods' battalion itself, his functions are not complete... He doesn't even know what is in his warehouse, and I don't know what it is for."

No foundation-building agent?

‘Basic builder’!

Wu Tie remembered this name, which is the treasure that can speed up his cultivation and quickly improve his cultivation.

"No...who is me?" Wu Tie's body shook.

"The good news is, which guy sent a set of refining equipment here?" Lao Tie instructed Wu Tie to carry him to a strange machine that was several meters high, several meters wide, dozens of meters long, and was wrapped in a thick layer of white transparent crystals.

"As long as there are enough materials, it can refine foundation-building agents." Lao Tie said: "As for the formula, I have it here... no matter how I say it, I am also the ninth-generation medical ancient magic weapon of Bian Que. There are still some basic information."

Lao Tie, who spoke in a weird tone, continued: "All the materials can be found outside, and I have discovered a lot along the way."

"But... the most important raw material..." Before Wu Tie could be happy, Lao Tie made Wu Tie's heart mention in the air: "I can help you find all the materials needed for a foundation-building potion. After that, it's up to you."

"Do to myself?" Wu Tie's body twitched. He didn't understand what he was facing, but asked Lao Tie curiously: "What is the most important raw material?"

"Flesh and blood!" Lao Tie said word by word: "The poisonous snakes, lizards, spiders, snails, cave rats, bats, insects outside... Their flesh and blood, about a thousand kilograms of flesh and blood, can be equipped with a foundation-building potion."

"Flesh and blood?" Wu Tie shivered.

After exchanging a thousand kilograms of flesh and blood for a foundation-building potion, he inexplicably felt that the machine in front of him became much more gloomy and terrifying.

"What do you think?" Lao Tie asked back: "What do you think is foundation building? Building foundation, building a perfect body, laying the most perfect foundation for future cultivation. What does a perfect body require? Nutrition and energy!"

"The foundation-building potion is to provide you with the most pure nutrients and the most active energy, stimulating your body to perfectly absorb these nutrients and energy, and in combination with the foundation-building method, your body transforms into the most perfect state." Lao Tie said quickly: "So, flesh and blood are equal to foundation-building potion. Is there any problem?"

Wu Tie shook his head.

He understood Lao Tie's words.

Because Master Grey told him that his father and brother never waste a little food. Because their strong body and extraordinary power all depend on a lot of food to provide enough energy.

"Flesh and blood are equal to foundation-building potion, I understand." Only by combining a thousand kilograms of flesh and blood with other materials can a foundation-building potion be extracted, and Wu Tie firmly remembered it in his heart.

Two hours later, Wu Tie hugged Lao Tie and climbed out of the deep pit with difficulty.

Red lights continued to light up in the mushroom bushes, and the red lights spewed out of Lao Tie's eyes were astonishingly lethal, and a large number of creatures were easily killed by him.

In just a quarter of an hour, Lao Tie accurately killed prey that was enough for a thousand kilograms of flesh and blood. Wu Tie gasped and ran dozens of times, and finally sent the prey back to the hall where the refining equipment was located.

What was sent back were other materials needed to refine foundation-building agents.

Three different mosses.

Seven kinds of mushrooms that are obviously toxic.

Two types of ferns that are said to have serious consequences after being treated.

There are also a few drops of venom extracted from the venomous fangs of a black ring snake, a silk sac of a venomous spider, and two gray mist spiders with anesthetic saliva.

These strange materials and a thousand kilograms of prey were put into the refining equipment, and a layer of white light enveloped the entire equipment. In less than a snap of his fingers, accompanied by a slight "ding" sound, one side of the equipment slid open a small portal.

A tray slowly stretched out, and in the transparent crystal cup on the tray, half a cup of green viscous juice was emitting a strong and pungent smell.

This is the foundation-building agent.

Wu Tie looked at the foundation-building potion with a passionate look.

This represents the hope of rapid cultivation, the rapid growth of strength, and the power to revenge the enemy.

"Dad...brother..." Wu Tie clenched his fists and his body trembled violently.

Lao Tie was placed on the ground by Wu Tie. Seeing Wu Tie like this, Lao Tie laughed dryly: "Although, I know that my mouth is very cheap... But I can't help but say..."

"Little guy, these prey are stuffed directly into it... Haha, it has not been cleaned, the fur, internal organs, and other unclean things... Haha, drink it, but you need some courage!"

Wu Tie looked down at Lao Tie, picked up the crystal cup, and drank the foundation-building potion in one gulp.

It is sticky, slippery and has an extremely strong smell.

After the foundation-building agent enters the oral cavity, it is quickly absorbed by the oral mucosa; in the throat, a small half of the agent is quickly absorbed; half a cup of drug is about one or two, and after entering the abdomen, it takes only one breath to absorb it cleanly by the body.

A strong heat flow spreads from the mouth, throat, and abdomen to all parts of the body.

His skin began to turn red, and Wu Tie obviously realized that his strength was increasing, and his breathing became much hotter.

"Build the foundation and create a perfect physical foundation."

"What is the perfect physical foundation? Strength, physique, agility, spirit."

"That is, you must have strong strength, strong vitality, fast speed, and abundant energy."

"Blood qi condenses the essence, the qi transforms into the qi, and the qi infusion..." Lao Tie laughed: "I heard you have told you before that the level division of your family's cultivation... is really a group of unpromising grandsons... This realm division is no different from that of my grandfather and me at that time?"

While smiling, blood flashed in Lao Tie's eyes, a large light curtain surged out, and a figure wearing white tight armor appeared again.

"The foundation-building style, the first style, start!" A sweet and soft female voice sounded, and the white figure also moved.

Wu Tie subconsciously followed the white figure and started his movements one by one. The movements were soothing and soft, full of natural and harmonious charm; the female voice had a strange rhythm, and Wu Tie unconsciously began to breathe rhythmically with the female voice.

One breath, one breath, one breath...

The heat flow transformed by the foundation-building agent gently flowed towards every corner of his body as Wu Tie moved.

It is like the spring breeze and rain, moistening things silently.
To be continued...