Qin Feng, under the leadership of the people of the Divine Workshop, entered the refining room that the old man said.

At first glance, there is everything you need.

He nodded in satisfaction, then took out what he had prepared in advance.

First a thin armor is worn just in case, and then an iron armor jacket is prepared, a helmet is naturally indispensable, and the shield on both sides is more reliable.

Lan Ningshuang showed a look of surprise: "Uncle, what are you going to do with this appearance?"

I saw that Qin Feng had already protected himself tightly, and it could be said that he was not leaking.

But the problem also came, he was dressed like this, and he couldn't use his hands and feet to refine gunpowder!

100 dense and one sparse. Qin Feng glanced at his hand, sighed helplessly, and unloaded all his equipment, leaving only a thin piece of armor.

It didn't take long for someone to bring the materials he needed and place them on the stone table in the refining room

The main components of gunpowder were sulfur, saltpeter and charcoal, and there were many things involved in it, and the proportions were very particular.

The slightest mistake can be dangerous.

Qin Feng took a deep breath and mobilized the righteous qi in his body to protect his body, if the gunpowder reaction was uncontrolled, he could also use the Haotian Mirror as soon as possible to resist some of its power.

Lan Ningshuang on the side asked, "Uncle, what can I do for you?"

Qin Feng thought for a while and said, "Stand behind me, if I shout 'help', you will drag me away as soon as possible."

Blue Frost Carslan's big eyes were full of doubt, but she nodded solemnly.

And Qin Feng also seriously devoted himself to the experiment of studying gunpowder.

Three days passed, and in the lobby of the Qin Mansion, Erniang asked curiously, "Why haven't you seen Feng'er in the past few days?"

Qin Jian'an took a sip of porridge and replied, "Maybe there is something busy, the child is older, and he has his own way of doing things, and this is Fengtian City, if there is any danger, you don't have to worry."

"How can you say that, Fengtian City must be safe, what if Feng'er provokes someone who shouldn't be messed with?

Master, you are like this, you don't care about anything, that's why the Qin family is gradually declining." Erniang looked reproachful.

"No, Madam, how much does the decline of the Qin family have to do with me." Daddy has a hard time arguing.

The second brother on the side, holding a steamed bun, chewed it heavily, looking like he was watching the excitement.

At this time, Liu Jianli, who was eating together, said softly, "Ning Shuang said that Xiang Cheng was refining some things in the Divine Workshop, and he couldn't leave."

"I see, I said how sometimes I see Frost hurrying back, bringing a few new clothes, and then hurrying away.

But what the hell are they doing, why are their faces black when Frost comes back?"

Liu Jianli shook his head slightly: "I don't know about this."

In the refining room, Qin Feng's eyes were bloodshot, it turned out that it was one thing to know the formula of gunpowder, and it was another thing to want to refine it.

He hadn't closed his eyes for three days and three nights, constantly adjusting the ratio of various materials.

However, hard work always pays off, from the beginning there will only be a puff of smoke, and in the back, you can already see the sporadic sparks of the explosion.

Moreover, the power of this spark is still increasing, and I believe that after a few more tests, he can refine gunpowder with a certain power!

"Uncle, take a sip of tea and rest." Lan Ningshuang said with concern.

"Okay." Qin Feng took the tea, and didn't care about the black ash on his face, and raised his head to drink it all.

Taking advantage of this, Lan Ningshuang carefully wiped his face with a towel dipped in water, and said distressedly, "Uncle, what are you trying to refine, you have to be so sleepless.

I've heard from the people in the Divine Workshop that if you want to refine something new, you need to explore for many years, and you can't rush it."

Qin Feng's face stiffened when he heard this.

It didn't take so long, after all, he had previous experience, and the blame was only for his lack of theoretical knowledge when he applied for liberal arts.

"The physics teacher is right

, learn mathematics, physics and chemistry well, and I am not afraid to go all over the world, but I still blame myself for being too young at the beginning.

Who said that if a man enrolls in liberal arts, he will definitely be able to have a girl" Qin Feng sighed in his heart.

After shaking his head, he explained, "The number of human races is not quite large, but the great cadres cherish their own brooms, so the number of people who really step into the Taoist cultivation is not one in ten.

Even if the three kendo masters established the kendo alliance, if they want to increase the number of human race god martial artists, it is not something that can be done overnight.

The thing I want to refine is called gunpowder, and if it is successfully developed, even ordinary people will have the power to fight against demons.

If that time comes, the Terrans may be able to change the situation."

It turned out that everything my uncle did was for the sake of the human race

"I see, I'll be by your side until my uncle makes that gunpowder."

"Okay."

"Sulfur, coarse charcoal, bamboo, tung oil. Mash the powder, melt the oil and combine it.

saltpeter, brimstone, carbon, two to one." Qin Feng had broken thoughts in his mouth, and then fused these things continuously.

He could feel that he was about to succeed.

When the last ingredients are put in and the fire is burned, the reaction is stronger than ever!

His mind was in a trance for a moment, and a picture flashed through his mind, and the scene in the picture was this refining room.

The flames were surging, and the powerful explosion engulfed him!

The heat rushed to his face, and Lan Ningshuang noticed something unusual, it was Takeo's keen perception of danger.

Qin Feng came back to his senses from his trance, the picture just now was very likely to be the ability of the Hexagram Destiny Realm Wen Shengdao to seek good fortune and avoid evil!

He didn't have time to think about it, so he hurriedly shouted, "Help!"

Lan Ningshuang heard the voice, and immediately grabbed his back collar and jumped backwards.

At the same time, a strong flash of fire flickered, followed by the roar of an explosion.

This power greatly surprised Qin Feng, he didn't dare to slack off, mobilized the righteousness in his body, and set up the Haotian Mirror in front of the two of them.

The power of the explosion was accompanied by the scorching firelight, and Qin Feng was like a flat boat in the stormy waves, which would be swallowed up at any time.

If it weren't for the soft body behind him, he would have been directly hit by this impact and hit the wall!

Rumble!

In the God Workshop, the mountains shook for a while.

"What's the sound?"

"What's the waste fryer?"

Everyone in the courtyard stopped what they were doing and looked at the source of the explosion.

"Wait, that refining room seems to be where Master Qin stayed!"

As soon as these words came out, everyone was shocked and hurried to the attic.

The hard floor of the first floor was already covered with dense cracks, and the door of the hardest refining room had long since shattered like a mirror.

Billowing black smoke came out of it, and it was impossible to see what was inside.

Gongliang said anxiously, "What are you doing in a daze? Why don't you hurry in and save Master Qin!"

A sound of breaking wind sounded, and the old man Yuan Zhai appeared in the hall at some point, looked at the refining room, and frowned.

Without saying a word, he put his right foot on the ground, and the shattered door of the refining room collapsed in an instant.

As soon as the old man was about to enter, he heard the sound of coughing, and then saw two black figures walking out of it, completely unable to see their true faces.

"Master Qin, Blue Girl?" Gongliang said tentatively.

Qin Feng, who had escaped death, did not respond, he greedily breathed in the fresh air, then clenched his fists and said excitedly, "It's successful, it's finally successful!"