In fact, no matter what Su Jing was going to do, Su Mu was quite happy to be alone with him for a while. Without Princess Sanssouci making trouble, she would be happier. It's a pity that Su Jing didn't think so, Su Jing only wanted to arm Su Mu as soon as possible, because on Su Mu's side, there were really no Jindan powerhouses.

Now Su Mu is in Yizhou, and it is close to the East China Sea, unless the demon beast comes ashore, it may threaten the twin cities. In the future, if it is a westward expedition, Su Mu's army can take the lead in the foundation building period, which is absolutely impossible.

The Jin Dan provided by the Su family only protected Su Mu's safety, and it was impossible to help Su Mu charge into battle.

Su Jing wanted to unite the armies of the three people as soon as possible, and the Jindan complemented each other, so that on the battlefield, Su Mu's danger would be much smaller.

The wars waged by the empire before this were usually about 10,000 men, and the targets were nomadic tribes, or the natives of the south. Million-scale military operations only appear during exercises. Because there is no force around the empire, it is worth the empire to send an army of more than 20,000 people.

Su Jing also had no experience in commanding large-scale corps, and in his time, the army's battles tended to be small-scale and high-intensity.

What Su Jing wants to do now is something he is not very familiar with, but fortunately, he has a good master and a bunch of military classics that others can't get.

It's better to talk on paper than to have two eyes in the dark.

In the last battle at Hulukou, as well as the battle at the border pass in the Northern Regions, the empire suffered a lot of losses, that is, because for a long time, the empire has been maintaining a small-scale war, and the opponent is too weak.

Not only Su Jing has to learn, but all the generals of the empire have to learn and explore.

Two people came to the lab. There are actually a lot of laboratories, Su Jing avoided the presence of the gods who were studying frantically, and found a laboratory with a window with Su Mu, outside the window of this laboratory, there is a small underground pond, surrounded by plants. In the middle of the pond, there are also aquatic plants.

At the top is the light shot by the formation, which imitates the light of the sun. At this point, the lighting system of this world realm is much better than that of the earth, and it can use the formation to mediate any kind of light, the consumption is very small, and it is also very environmentally friendly.

Through the glass, Su Mu looked outside. "What do you do here?"

"The study of microscopic organisms. ”

"Tiny creatures, what's there to study?" Su Mu was surprised, tiny creatures were discovered very early on the Qi Refiner's side, because even if the Qi Refiner didn't have a microscope, he could see many things that were difficult for ordinary people to find with the naked eye.

Su Jing pointed out the glass window and said, "The research of tiny creatures was first started by the Eastern Qin Empire. Although Buddhism was discovered early, it was not taken seriously. We Qi Refiners are a giant melting pot for tiny creatures. But in most ordinary people's bodies, tiny creatures are everywhere. ”

Su Mu nodded, this is a normal thing, when a Qi Refiner reaches the innate realm, there are basically no harmful microscopic creatures in his body. Wait until the foundation building period, beneficial microscopic organisms. Consciousness began to appear. When the golden pill was formed, in the body of the qi refiner, all kinds of tiny creatures had become a part of their own consciousness and could command at will.

Therefore, the Qi Refiner of the Jindan Period. Not only will you not get sick, but even poisoning has become unlikely.

"But tiny creatures can also be cultivated, if you refine a batch of powerful tiny creatures and use them as weapons to hurt the enemy, even if it is a Qi refiner in the Jindan realm, you will be hit. ”

"If you open the Jindan realm, there will be no trouble. Su Mu said.

"Father Jin Dan is sevenfold, do you see him opening the Jin Dan realm all the time?" Su Jing asked rhetorically. Su Mu had nothing to say. Not to mention the Marquis of Xiaoyao, even Emperor Jiang Yan and Jindan Jiuzhong will not always open the Jindan realm.

"Of course, this tiny creature is not used as a weapon to kill people, but only occasionally as a killer, and it may have an effect. The biggest role is that it is a tiny creature that can help refine the weapon. ”

Su Mu nodded and said, "I've heard that there are Gu cultivators who use insects to refine weapons, but the speed is too slow, and the quality may not be good." ”

"It's slow because there's not enough of it. If there were hundreds of billions of tiny creatures working at the same time to refine an arrowhead, how long would it take to make it?"

"Instantly!"

"That's right. Tiny creatures can be controlled with divine sense, and if they are used to draw formations, the level of detail can reach the standard of the Jindan realm. ”

"It's dangerous......" Su Mu frowned.

"It's quite dangerous, but what is it that isn't dangerous? And I'm researching this for the purpose of refining immortal weapons. ”

Su Mu was speechless, refining immortal weapons?

Even if you can leapfrog refining, you have to wait until the time of the Golden Pill Ninefold. At that time, you can master some immortal laws and refine crude immortal weapons, but the time it takes is too long.

"The essence of immortal weapons, I have read a lot of books and learned some things, in fact, it takes some mysterious power in life to obtain. A tiny creature is also a life, and a tiny creature with the same number of sands in the Ganges River can refine an immortal weapon, and the conditions will be reduced a lot. Su Jing didn't continue to talk about the immortal weapon, but changed his words.

"Of course, the main thing in front of me is that I want to use this thing to refine talisman arrows. ”

"Fu Arrow!" Su Mu was surprised, Fu Arrow was the big killer weapon of the empire. Because of the rune arrows, the soldiers of the innate stage can kill the qi refiners of the foundation building stage.

Under the blow of a huge number of talisman arrows, the strong people in the Jindan period will also flee in the wilderness. Because if he didn't run away, he would be shot dead.

"Yes, Su Mu, that's the reason why I asked you to buy the bones of the sea beast with all your might. The effect of making talisman arrows from sea beast bones is definitely better than that of metal, but the biggest problem is that it cannot be recycled and reused. But tiny creatures, after training, can pass on an instinct from generation to generation, which is to repair the same talisman arrows repeatedly. As long as they are fed enough bone meal, those tiny creatures can instinctively repair the broken arrowheads. ”

"What about speed?" asked Su Mu nervously.

Su Jing pointed to a two-foot-square box on the table and said, "This is the initial research result, in it, more than a thousand arrows of rune arrows can be placed, as long as the integrity of more than fifty percent is maintained, then all of them can be repaired in one hour." ”

"Can you still increase your speed?"

"Of course you can, this tiny creature can still evolve, and the result of our calculations is that when this tiny creature evolves to the limit, it can repair the arrows of 20,000 runes in an hour on average. ”

"How much can be used in real combat?"

"Now it's a bit of a loss, and if you can repair 5,000 arrows in an hour, it's even if it's flat. ”

Su Mu patted Su Jing's shoulder and said, "Brother, I really admire you." ”

"As for it?"

"Of course, metal arrows, they must be slow to repair. This bone arrowhead, most people are reluctant to use, you can buy it at will, the price is cheap. If it can be repaired quickly, our army will simply be an army that uses all rune arrows. ”

"Well, so, we'll be the only army with all the soldiers, all carrying bows and crossbows. Su Jing couldn't help but feel a little proud.

As long as there are enough rune arrows, if the other party does not have a Jindan powerhouse, within the firing range, his army is almost invincible.

"Brother, is there anything else good?" Su Mu's eyes lit up. She also knew that her problem was that the number of strong people in her hands was too small. If her subordinates all had rune arrows and could shoot them casually, the people under the triple Jindan would no longer be able to affect the battle situation.

"Yes, but this time I asked you to come here to tell you about the port. ”

Su Jing said, leading Su Mu to a sand table. This sand table is the kind of dragon car, and the specifications are the same. Su Jing's hand pressed a switch next to the sand table, and the sand table began to work, and soon, the map of the two cities leading to the harbor appeared.

Then, the harbor is constantly zoomed in, and the grains of sand of different colors form a lifelike three-dimensional map with realistic details.

Su Mu didn't care, Su Jing gave her six dragon cars, and the sand table on the dragon car was all of this level. She often uses it herself, and it is quite convenient to deduce the battle situation. The sand grains on this sand table are small, all of them have been refined by Taoism, and they can even simulate an army and fight each other on it.

Then, outside the port, Su Jing laid down fifteen models of warships.

"Brother, this is the Flying Snake Battleship you told me about!" Su Mu saw these fifteen models, stretched out his hand, and wanted to touch them, but among the fifteen battleships, a ray of light was released at the same time, which sank into Su Mu's body.

Almost instantly, Su Mu understood the various basic attributes and control methods of this kind of warship. Moreover, these fifteen warships also have fifteen corresponding runes.

This means that Su Jing will create fifteen Flying Snake warships that only she can truly control.

"Su Mu, you don't have to worry about the fleet, we will unite in the summer to form a joint fleet and march towards the realm of evil gods. You have these fifteen Flying Snake battleships, you should ......"

Su Mu smiled and said, "Brother, are you coaxing a little girl?"

Su Jing was embarrassed, Su Mu hugged Su Jing, kissed him fiercely, and said, "It's okay, I like it very much." ”

Su Jing asked casually: "Really?"

"Of course!" Su Mu's eyes flashed, his voice lowered, and he asked, "Brother, no one will be watching here, right?"

"Of course ......"

"It's been a long time since I've cultivated the Pure Yang Cave Immortal True Scripture with you. ”

"Not here. ”

"I said yes!" Su Mu said, and pushed Su Jing down on the sand table, and the port and model on the sand table were instantly crushed by Su Jing's heavy body.

Su Jing was about to struggle, but saw Su Mu's eyes calm, looked at him condescendingly, and said, "Brother, now I still have the strength to push you, but in the future, in a few years, your strength will improve by leaps and bounds." At that time, will you still let me be a sister?"

Su Mu's eyes were so clear, there were no tears and no complaints. Su Jing's heart softened, and said, "It's not good here, there are a lot of tiny creatures outside looking at it." ”

Su Mu bent down, pressed Su Jing's chest, and said, "Then let them watch, let them remember, and let them pass on this memory." (To be continued......)