8 Sulfur, Nitrate, Carbon, and Sugar Big Ivan
Half a month later, Li Fei was in his own training ground, holding a 300-jin tungsten steel rod and practicing Su Zhen, the foundation of kendo.A strength of three hundred kilograms is already close to the strength of a second-ring great soul master of the strong attack system. It is conceivable that Li Fei's current physical fitness has reached the level of a great soul master. As long as he trains for another year and his mental strength is condensed enough, the first ring of a thousand years is not a dream.
As a time traveler, Li Fei is not pedantic. He only thinks about using martial soul to fight, so he plans to use swordsmanship to fight when the martial soul's attack power is not strong in the early stage.
The sword techniques in this world all involve soul skills, which are basically in the hands of aristocratic families and sects. Even if the Li family is rich, it is difficult to buy them. They can only keep practicing what was called the basic Su Zhen in the previous life, and also collected some fighting sword techniques in the army to enhance their future combat capabilities.
Li Fan next to him was also holding an iron rod, but it only weighed 200 pounds. He was practicing the rod techniques collected by Li Fei, and he was also dancing with great vigor. Every time the rod came down, there was a sound of breaking through the air, which showed that he was now quite strong.
"Come on, Li Fan! Brother didn't even complain of being tired even after swinging a 300-jin iron rod. I only weigh 200 kilograms, so I can't train for a shorter time than him!"
Feeling the pain in his arms, Li Fan kept encouraging himself in his heart, and his eyes were full of admiration, respect and envy when he looked at Li Fei.
The training lasted until noon. After the two of them finished the nutritious meal prepared by Shen Chenyan, Li Fei asked Li Fan to take a medicinal bath, while he went to a small room in the northwest corner of the manor.
When I opened the door, I saw a small workbench with some grinding and filtering equipment, as well as a lot of black powder and round iron balls.
"After all, I was a student at a top university in my previous life. Even though I have given my knowledge back to the university, I still remember the words of Big Ivan very clearly: one sulfur, two saltpeter, three charcoal, and a little sugar."
"It will definitely succeed this time!"
Li Fei was full of confidence. He skillfully stuffed the black gunpowder into the iron ball, then stuffed in some iron filings. He picked up the white sugar that had been prepared long ago and poured in twice the amount of black gunpowder. This was the result of his many tests!
Carefully sealing the thin iron ball, Li Fei weighed it in his hand, made two more, and quickly came to the training ground, looking at the scarecrow target in the distance.
The soul power was injected into the iron ball, compressed into a point, and thrown forcefully near the scarecrow. The soul power exploded instantly, igniting the gunpowder inside.
"boom!"
A huge explosion sounded, resounding throughout the Li Mansion. The ground shook slightly. Li Fei lost his balance and sat on the ground. A strong smell of gunpowder filled the air. Li Fei looked and saw a large pit with a diameter of two meters left at the place of the explosion. The scarecrow also disappeared, replaced by grass clippings all over the ground.
A figure rushed over from a distance. It was Li Ming who heard the voice.
"Fei'er, are you okay?!" Li Ming exerted the speed of Soul King to the extreme, and in two flashes he was next to Li Fei, and asked worriedly.
"I'm fine!" Li Fei shook his head and pointed at the big pit in the distance with an excited look: "Dad, I succeeded!"
"Success?! It's the bomb you mentioned before!" Li Ming said uncertainly.
"Yeah!" Li Fei nodded frantically: "Dad, show me how powerful this thing is, so I can use it as a reference!"
Li Fei still had little experience and was unable to estimate the power of the soul power mixed version of the grenade he made, so he needed Li Ming for reference.
"Okay, then throw one out for me to see!" Li Ming also wanted to see the power of the weapon made by Li Fei, which could actually blow out a two-meter pit.
"Dad, watch out!" Li Fei looked confident as he channeled his soul power into a homemade grenade and threw it far away. With a loud bang, a huge pit appeared on the spot, and iron filings flew in all directions at an invisible speed.
One of the fragments hit Li Ming directly, leaving a large bullet hole.
Drops of cold sweat dripped from his forehead. Li Ming mechanically turned his head to look at Li Fei and stammered, "Fei'er... this thing... was really made by you..."
"Hmm!" Li Ming asked seriously, "Dad, how powerful is this grenade?!"
"Your father has seen a Soul Saint before. The power of this thing should be comparable to the Soul Saint's ordinary soul skills. If a Soul Saint is caught off guard, he should be seriously injured!"
Li Ming took a few deep breaths to calm himself down, thought for a while, and gave an answer based on the strength he remembered.
"I'm just a Soul Saint, but I'm not even as powerful as Tang San's hidden weapon. What a failure!" Li Fei murmured in a low voice with some dissatisfaction. The Buddha's Wrath Tanglian, a completely mechanical hidden weapon, could kill several Soul Saints, but his grenade filled with gunpowder and soul power could not even compare to it.
In fact, he also wanted to know what kind of mechanism could allow the power of a small blade to kill a Soul Saint. Even if the material of the blade was good, it would not be able to hurt people if the kinetic energy when it was shot was insufficient!
I can only say that it is worthy of being a sect in the world of martial arts. There is always some knowledge that is difficult for people to understand.
"Fei'er, what did you say?!" Li Ming didn't hear clearly and asked in confusion.
"Nothing, just a little disappointed!" Li Fei quickly shook his head.
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"Are you disappointed with the power? If we prepare several more at once, even the Soul Sage would probably be blown to death!" Li Ming was stunned, unable to understand his son's thinking.
"Forget it, Dad, I won't talk about this anymore! I'll give you the method of making it later, and you can ask someone you trust to make some, just in case you need it."
"Okay, I'll arrange it right away. With this thing, we can go a little deeper when we go to the Star Dou Great Forest to hunt for spirit rings."
Seeing that Li Fei was unwilling to say more, Li Ming did not ask any more questions.
The two men came to the workshop, and Li Fei wrote a copy of the method of making grenades and gave it to Li Ming. He also gave some instructions on how to store gunpowder, and then returned to his bedroom to continue studying ways to open up the meridians.
"The grenade has been dealt with. In the next period of time, I will concentrate on training and research, and prepare well for the Soul Hunt in a year."
With a powerful weapon like a grenade as a trump card, many dangers in the early stages can be avoided. This allows Li Fei to relax and concentrate on practicing and studying how to become stronger.
Li Ming took the manufacturing method and found several craftsmen. He asked them to start manufacturing according to Li Fei's instructions. He did the last step of loading himself. The craftsmen didn't know the proportions either. In the end, they not only made some small ones, but also made several with a diameter of one meter.
After putting the grenades into the storage space, Li Ming brought all the craftsmen's families over and asked them to do some odd jobs in the manor.
Several craftsmen also knew the reason why Li Ming did this, and they all vowed not to disclose the manufacturing process of the grenade.
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