"It seems that living creatures and exotic treasures are not suitable subjects for this pen."

Li Yu thought about it, but still put away the forged Hushan pen.

This thing has a strange and treacherous atmosphere, and it may come in handy at some point.

After confirming the ability and limits of the Hushan pen, Li Yu began to expose Huang Ying to all kinds of ordnance and equipment, some minerals that are difficult to obtain, and the delicate parts that are processed and formed from this.

This kind of thing is not so easy for the Hou Mansion, and it takes some connections to do it.

But after Li Xin learned of Li Yu's plan, he was very supportive, and he used his power to provide some help.

For example, go to the Ministry of Industry and ask for advice from skilled craftsmen who are good at making firearms.

Even, even the breech guns in the town have managed to get over.

It was already difficult to lend this kind of ordnance temporarily, and it had to be returned in time, so Li Yu simply used Xiao Qingyi's right arm to disassemble and reassemble it, and demonstrated its internal structure to Huang Ying.

This is a real epoch-making weapon, and it is a matter of one shot to deal with the kind of alien who has not exercised a transcendent body, and even if he has an extraordinary body, it is possible to hit multiple shots in a short period of time.

Li even imagined that adding a blood sac to the inside of the bullet casing, and filling it with the unknown blood of a living creature, could create a strange object with treacherous pollution.

It can be used to interfere with demons or other treacherous powers of Inhumans, causing severe pollution.

Huang Ying couldn't help but be amazed when she learned of Li Yu's plan.

This Hushan pen is much more useful in the hands of the Hou Mansion than in the hands of the Huang family, after all, for Huang Sheng, it is not an easy thing to contact those really confidential things, and it takes a lifetime of energy to fight for it.

He didn't have that many opportunities to choose from them that were really useful, and he had to rely on the help of the Gu Heart Demon Sect to create the Xuanjia Army's hanging armor and heavy crossbows.

And Li Yu has the power of the Hou Mansion and has a skillful hand, so he can do a lot more.

……

In late September, after another day of release, Li Yu went straight home as always, and did not care about the invitation of his colleagues to drink and have fun.

"Why did you run away so quickly, and I still want Lord Li to appreciate his face and go have a few drinks together."

A chief scribe of the Lantai Institute was a little confused.

"You don't know, our Lord Li just took in a concubine recently, and he is in love."

Another man stepped forward with a mysterious smile on his face.

"Those who have a group of wives and concubines, let's not care about him, let's go, hook the fence and listen to the music."

When Li Yu returned home, Huang Ying was fiddling with a bunch of parts in the room in the east courtyard.

Because it was drawn, she tried several times to figure out the trick, and finally relied on her knowledge of size and proportions to successfully meet the qualified standards, and some complex and delicate parts could also be produced.

Using these disassembly and assembly processes to form a holistic cognition, the subconscious has a near-perfect impression.

This impression is the key to the completion of brain supplementation, and it is necessary to cultivate the correct cognition first, so that you can mobilize the treacherous with the power of the spirit and complete what you want to do.

I saw her pour some specially prepared blood ink on the inkstone, and after a little groaning, she began to draw a delicate short gun on the paper.

Moments later, the silver firearm was revealed.

"It worked!"

Huang Ying let out a joyful exclamation, held it in the palm of her hand and looked at it, and she couldn't put it down even more.

This is a perfect masterpiece that she has spent a lot of effort to make with a special alloy that surpasses this era, and has completely surpassed the firearms of the town, and truly reached the level of metal shells and automatic weapons.

Some of these parts have extremely high requirements for air tightness or strength, so even those skilled craftsmen in the Ministry of Industry only think that this is the idle and boring imagination of the little marquis, and it is impossible to realize it.

But I didn't expect that after confirming the feasibility, I turned my head and secretly drew it at home, and even successfully assembled it.

"Did it work?"

Li Yan's voice sounded at the door of the room.

"Little Hou Ye, why don't you make a sound when you walk, it scares me."

Huang Ying turned her head and glanced at him with a little scorn.

"It's all said, since you have entered the Hou Mansion, you don't need to call me Little Hou anymore."

Li Yu looked at her with a smile on his face, and felt more and more that he had picked up a treasure.

This Huang Ying herself likes to dance with guns and sticks, which is not the character that everyone in this era has, if it weren't for such a woman, I am afraid it would take a lot of words to communicate.

"I know, but it's not that I'm afraid that the people in the mansion will find fault, I've always heard that the Houmen has strict rules, and I'm just a concubine."

Huang Ying said with a little worry.

"Don't worry about their gossip."

Li Yuhun said unconcernedly.

As she spoke, she picked up the short gun she had made before and looked at it carefully.

"If we can continue to improve...... I think it will be more practical. ”

……

At Li Yu's suggestion, a variety of firearms were developed, and bullets with treacherous blood gradually gained some practical significance.

However, after clearly knowing that there are methods such as manipulating time and space in this world, modifying memories, etc., Li Yu will not think that these can be popular.

Compared to those mysterious methods, this gunpowder weapon that relies on bullet fire is too low-level.

In Li Yu's view, it is not even as practical as generators, telegraphs, and the like.

It's a pity that my knowledge level is limited, and I really am not a talent in this area, so I can't do it at all.

After all, you still have to rely on the power of the treacherous itself.

So far, the strength possessed by Li Yu has been formed, and the ability and means are sufficient, enough to deal with the vast majority of occasions.

If there are a few that are not enough, you can't force them.

If it can be maintained at this point, it will undoubtedly be a solid piece of the puzzle.

However, one morning at the end of the month, Li Yu woke up in a hot pain, only to feel that his eyes were like crying and tears flowed uncontrollably, wetting his clothes.

He suddenly realized that he had been using his eyes too much lately for the purpose of developing firearms.

"Like the moon, like the moon."

"Childe, what's wrong with you?"

"I seem to have something wrong with my eyes, get the Sanssouci Stone......"

However, when Ruyue took the Sanssouci Stone and approached Li Yu's eyes to channel the treacherous power, that inexplicable hotness still existed.

He endured the pain, opened his eyes, and looked in the mirror, only to be surprised to find that there was a ghostly light flickering in the depths of his pupils.

The faint dark red light, like the eyes of ghosts in the depths of the Nine Shadows, surged with an undisturbing and dangerous aura.