You are already cultivating immortality, who would fight with you alone?

Liu Yuntian had made up his mind and struggled with the young man. In the end, he sighed helplessly and said to the young man: "I'm sorry, Brother Wu, this is a matter of principle."

A trace of disappointment flashed across the young man's eyes, and he sighed softly: "Alas... Yes, how could a master like you be interested in a mere spiritual stone? Not to mention these rare materials."

Liu Yuntian was stunned when he heard this, "Rare materials?"

At this time, the woman beside him explained: "Before coming here, he specially collected a lot of absolute spirit metals." As she spoke, she pointed to the gray ball in Liu Yuntian's hand, "This is the one you are holding in your hand."

"It's also a very rare material in Zhongzhou. The limit of energy it can contain is beyond your imagination." The woman added with a smile.

When Liu Yuntian heard this, his heart started beating wildly.

Doesn't this mean that this kind of absolute spirit metal is the perfect material for making nuclear bombs? Although the craftsmen of the Shaofu have successfully compressed the spiritual power of the two attributes of fire and thunder, the energy is too violent, and the power of the explosion is comparable to the full force of a late Nascent Soul strongman.

However, the northern border region lacks materials that can replace the Soul-Isolating Jade to restrain this powerful energy.

Now, this material called Absolute Spirit Metal appeared before his eyes, giving Liu Yuntian hope. If it was used to make nuclear bombs, perhaps it would be able to solve the current problems facing Northern Xinjiang.

"Forget it, let's go, don't embarrass Brother Shixian."

"Wait a minute!" Liu Yuntian stretched out a hand and stopped the young man.

The young man looked at Liu Yuntian in confusion.

Liu Yuntian suddenly said in a serious tone: "Just now, I made a slight adjustment to my principles. I think we can discuss the details of this enhanced version of the grenade!"

"An?" The young man tilted his head and asked in confusion, "An enhanced version of the grenade?"

"That's right!" Liu Yuntian nodded affirmatively, then snapped his fingers, "I'll call it a nuclear bomb..."

……

after an hour.

"I see!" The young man jumped up excitedly, his eyes sparkling, "The most critical part turned out to be poison! Why didn't I think of that? The damage from the explosion alone is definitely not enough. As long as you put poisoned hidden weapons inside, even if the explosion doesn't kill them, they will be poisoned if they are hit by the hidden weapons and lose their ability to resist!"

The young man held the jade ball in his hand and murmured, "Did they add poison to the soul-isolating jade when refining it..."

As he spoke, he carefully examined the jade ball in his hand, as if he could see the internal structure and design through the surface.

At this point, the young man grabbed Liu Yuntian's hand, his eyes shining, as if he saw new hope, and asked eagerly: "What kind of hidden weapon should be added to the nuclear bomb? Wouldn't it be more powerful this way!"

Liu Yuntian showed a trace of disgust on his face. He awkwardly broke away from the other person's hand and adjusted his sleeves. "There is no need for nuclear bombs..."

After breaking free, he subconsciously moved closer to the woman.

Then, he continued in a serious and professional tone: "The spiritual powers of the two attributes of thunder and fire are the most violent. The more they are compressed, the greater the power of the explosion will be. My expectation is that a nuclear bomb must have at least the power of a late Nascent Soul or even a full-strength attack from the God Transformation stage!"

"Just think about it, opponents in the late Nascent Soul stage or the Spiritual Transformation stage will always run out of spiritual power during a battle. But the more powerful the cultivator is, the slower they recover their spiritual power. If you have them, then isn't it equivalent to storing a large amount of your own spiritual power before the battle?"

"Yeah!"

The young man nodded wildly, his face full of admiration. The woman smiled bitterly and covered her face, "Well, I fooled another one."

Liu Yuntian didn’t know how to make a nuclear bomb. Even if he did, this world didn’t have the materials from his previous life to make it, so he could only imitate it with the existing things in this world.

In the end, Liu Yuntian basically just narrated the concepts from his previous life to the young man, and he had to perfect the specific production details himself.

The young man closed his notes with a look of satisfaction, then bowed respectfully to Liu Yuntian, "Brother Shixian, your teachings have benefited me a lot, and I will remember them forever. Now I have to return to the holy land, so I will take my leave first." After that, he turned and left.

Liu Yuntian smiled and waved his hand. After watching the young man leave, he turned his gaze to the woman who was dancing with excitement. She was holding the contract signed with the Holy Land of Weapon Refining in her hand, her face filled with excitement.

"You don't know, those people in the weapon refining holy land are just a bunch of stubborn guys! They would rather die than change the already determined magic weapon molds for refining sect uniforms. In the future, our clothes will be sold in all sect holy lands! We are going to make a fortune!" the woman said excitedly.

Liu Yuntian smiled and gently patted the woman's shoulder, "This cooperation with the Holy Land of Weapon Refining is just the beginning."

"Once your sect's disciples wear the first batch of clothes, it will definitely cause an advertising effect. By then, you will not only receive orders from other sects, but even many merchants will come to you to buy them."

"You know, among the immortal cultivators, independent cultivators are always the largest group. As long as their sect disciples wear these newly designed clothes and gain wide recognition, then for those independent cultivators, buying these clothes will become a fashion trend. And that's when the wealth will truly explode."

The woman opened her mouth and exclaimed, "No wonder when we signed the contract, you emphasized that they could only refine it for me. It turns out there is so much at stake here!"

Then he thought of something and sighed sadly, "But...if it is really as you said, can we keep such a huge fortune..."

"It's you, not us." Liu Yuntian shook his finger. "I'm not going to Zhongzhou, what does it have to do with me?"

"Huh? Isn't there also your share here? Don't even think about being a hands-off boss. At least you have to give me some advice!" The woman waved her fist, as if she was going to hit someone.

"If you're afraid that you can't hold it, why don't you find someone who can do it and work together?" Liu Yuntian spread his hands.

"You need cooperation for this?!"

The woman looked at the contract in her hand in embarrassment, "But how much money do I have to pay..."

Liu Yuntian stretched out his hand to cover the contract, looked at the woman seriously and said, "This is capital. Capitalists have always been slaves of capital. If you are reluctant to give it up, then you can't even keep these."

Seeing the woman's worried look, Liu Yuntian smiled and said, "Giving away your money doesn't mean it disappears. First of all, you will gain a powerful thug. Secondly, you can find your master or the powerful elders in the holy land. After you have a beneficial relationship, they will support you more and your position as the saint will be more stable!"

"What are you talking about?! The position of the Saint Maiden can only be achieved through strength. If you say so, we can just buy it. Who would work hard to practice?"

Liu Yuntian looked at the torches everywhere and the bustling capital city below the mountain and sighed, "But this is the power of capital."