"Iron is also available, coal is also available, then there is a shortage of saltpeter and sulfur, as long as there are these, hehehe~" Liu Qi looked at the thriving tribe, but he began to be obscene, in 3 months, the development of the tribe is indeed very fast, and now the houses are basically made of stone, and the thatched houses have become a thing of the past.

"Qing Han, Pei Zhen is going fishing!" Liu Qi's inner dream of the emperor was revived, and he tried to be lazy.

"No~ Captain, today's study task has not been completed." Mo Qinghan smiled and pulled Liu Qi back into the room, "Today we will talk about chemistry!" ”

"No~to~ah~~" Liu Qi's screams came from the room.

Liu Qi really regrets it! At that time, why did he bring up the attention of learning this ghost, but now Mo Qinghan is out of control, and he directly incarnates as a devil teacher, and Liu Qi's holidays are afraid that they will be gone.

"Liu Qi, please be serious in class, those 3-year-old children are more sensible than you!" Mo Qinghan criticized Liu Qi, who deserted.

"I ......" Liu Qi tried to defend himself, but when he saw the knife in Mo Qinghan's hand, he instantly coaxed, he still remembered how he was abused by Mo Qinghan in military class two months ago, repeating every day: eating, sleeping, and being beaten trilogy.

"I'm sorry! Teacher Mo Qinghan. Liu Qi finally apologized, and then listened carefully.

After 40 minutes.

"Alright, class." Mo Qinghan said and walked out of the classroom.

"Valency, elemental symbols, nuclear fusion reactions, who am I, where is this?" ——From the confused Liu Qi.

-- Dividing line --

"Chief, Mistress!" Urum ran in again.

"What's wrong?" Liu Qi asked.

"Chief, brimstone and saltpeter have been found!" Urum sent good news.

"Really?" Liu Qi was overjoyed, but the calculation time is indeed the same, it has been three months, and it is strange that he has not found it yet.

The military revolution brought about by the black powder of "one sulfur, two nitrate and three charcoal" is well known, and now Liu Qi is about to usher in his own military revolution.

"I say, Lord Chief, what's the use of this black thing?" Looking at the black particles in front of him that Liu Qi regarded as a treasure, Ulumu shook his head, "Could this thing be more powerful than an iron sword?" ”

"Go, you know what, this thing is amazing!" Liu Qi said disdainfully, "You can't beat a pound of this with a hundred." ”

"So powerful?" Urum asked.

"Nonsense, let's go, I'll open your eyes!" Liu Qi put the black powder into the bamboo tube, pulled out the fuse and sealed it, and then walked outdoors with the bamboo tube.

"Don't go off!" Liu Qi's heart is still a little afraid of this thing, after all, this thing is not as stable as smokeless gunpowder, in case it explodes, it will be really cold.

Where do you go if you die in hell? Do you want to go again? Liu Qike didn't want to know.

"3, 2, 1, ignition!" Liu Qi said, Uluze on the side touched the torch to the fuse, and in an instant, the flames spread to the bamboo tube in the distance, and the bamboo tube was filled with black powder.

Liu Qi and Mo Qinghan both covered their ears with their backs, for the two who knew the power of gunpowder, Urumu and Uruze were much more naïve, straightened their waists, and waited for the explosion, those who don't know are fearless, probably that's it.

The flames had already entered the bamboo tube, but it just didn't explode.

"Hahaha! What a garbage thing! Urum laughed and walked over.

"Don't go!" As the sense of ominousness in his heart became more and more obvious, Uruzer cried out.

However, it was too late after all, and with the sound of a huge explosion, Urum was instantly swept out two meters away by the shock wave and landed in front of Liu Qi and the others.

"O God! God has appeared! Ignoring the injuries on his body, Uru knelt on the ground and raised his head to the sky and roared.

"Emmm, this kid broke his brain?" Liu Qi looked at Mo Qinghan.

"It should be~" Mo Qinghan held his forehead, expressing helplessness.

Uruze, on the other hand, was still standing, but the liquid left from his triangle along his pants to his feet said it all.

"Very well, that's all, let's prepare to develop smokeless gunpowder!" Liu Qi laughed, but he was not going to use this black powder, but jumped over directly to use smokeless powder, but the raw materials were also a problem, so Liu Qi was worth retreating to and using smokeless powder before finding nitric acid and sulfuric acid.

-- Dividing line --

Overworld· Shenzhou"

"Today's news, a few hours ago, there was a large-scale armed coup d'état in the federal capital "New Washington" star, and the Goniya family and the Ainier family were devastated. ”

According to the news, this group of escaped prisoners are staunch supporters of communism, and the mysterious organization that helped them has extremely advanced science and technology, and it seems that it is the same organization as the mysterious organization that destroyed the Aniye family and the Gonia family. ”

"Economic Express, due to the collapse of the Gonia and Ainiye families, a large number of federal company stocks have fallen to varying degrees, and the rise is minimal, and the entire federal economy has been greatly affected, and experts predict that the impact will last for at least two years."

"Melon-eating crowd A: Wow, is it so nb?"

"Melon-eating crowd B: That's right, I did it."

……

Liu Qi, who spent several months in the quantum world, had no idea what kind of major earthquake had occurred in the outside world.

"Amazing, what about the commander?" Mo Qiangqiu asked the girl in front of him, who was wearing an overcoat and sitting on the command podium with a big sword.

"Hmm~ It seems that I went to the Quantum Sea with Sister Qinghan, I don't know the specifics, anyway, we can protect the fortress." Shocking replied.

"Volume...... A quantum sea? He's crazy? How can carbon-based life exist in the quantum world, and even electromagnetic life is difficult to survive? Mo Qiangqiu exclaimed.

At this time, the "Aeolus Throne" fortress has completely completed a big change, first of all, the manufacturing workshop has been moved below the surface, and the underground magma has been completely separated through the zero element, so there is no longer the danger of volcanic eruptions, the battleship is manufactured from the underground, and after the manufacturing is completed, it is launched to the spaceport outside the atmosphere through the anti-gravity device, and the military will pick up the goods, the order of the "Wind Thunder" class has been completed about 100 ships, and there are 300 ships left, and the large battleship manufacturing workshop is also under construction in an orderly manner in outer space, it is estimated that Liu Qi will come back, You'll be surprised.

Similarly, Jiangnan Institute of Science and Technology also officially released the list of participants in the second starship design and combat competition, Liu Qi's name is impressively listed, I don't know if Liu Qi can come back...

The Imperial Capital Military Academy, Jiangnan Institute of Science and Technology, Wuzhou Military Academy, and the National University of Defense Technology are four giant-level earth colleges and universities, as well as several colleges and universities in Jiangnan Star that have completed the migration, also participated.