"Brother, what are you doing!"

Situ Wenyu was a little embarrassed by his brother's sudden appearance, although they had already settled on a relationship, it was the first time that Situ Xichen took the initiative like this.

"Haha! I finally know where the breakthrough is, Wen Yu, I love you to death! ”

Situ Xichen obviously hadn't discovered the careful thinking of the little beauty in front of him, so he was just immersed in his own thoughts.

That's right, it's because of Wen Yu's words just now that it can be said to wake up the dreamer, and the problem he has not been able to overcome has been solved by Wen Yu's unintentional and casual words!

"Wen Yu, look!"

Like a child, Situ Xichen took down the magazine of the firearm in his hand, showed it to Wen Yu, and said:

"Like you said, if the coffee is cold, isn't it hot?"

"Brother, what are you talking about?"

Situ Wenyu doesn't understand, and it's no wonder that she is not a skilled worker, and as a liberal arts student, it is difficult for her to understand her brother's thoughts.

"Wen Yu, I've been stupid all along!"

Situ Xichen said happily:

"Girl, I've always been stuck in a loop, always thinking that the ammunition in the bullet should have been in the bullet all the time, but now I finally understand that there is no need for this at all!"

"Huh? Brother, what are you talking about, ammunition should always be in the bullet, isn't it, isn't the bullet without ammunition just an empty shell? ”

Wen Yu still didn't understand, her brother's thoughts were far beyond the scope of her brain's consideration, if there were some things that needed to be considered humanities and some memory-related things, Wen Yu didn't have any pressure to ask herself, but she was really not very good at this kind of logical reasoning questions.

After all, Situ Xichen is a scholar, not to mention that he used to be a top student in the field of psychology, and he has a lot of attainments in the mind of analyzing the situation in front of him, so he has this kind of whimsy, and he will think of using thermal weapons to carry out reforms.

"Look, if I don't think that the bullets must be prepared in advance, can I prepare some empty shells here, and then fill the ammunition by directly instilling divine power into them, in fact, I only need to spend some divine power!"

Situ Xichen said as he demonstrated to Wen Yu, he quickly loaded the magazine, and there were empty bullets that had not yet had time to be loaded.

His hand suddenly began to run the divine power, and then wrapped the magazine, Situ Wenyu could clearly see that this pistol was like a sponge absorbing water, absorbing the divine power in Situ Xichen's hand.

"Wen Yu, cover your ears! Stay away! ”

Situ Xichen motioned to Wen Yu, although this is something that has been transformed by him, but he has not tried it specifically, it is still a question whether this technology can be used maturely, after all, among the people he knows and the knowledge he knows, there is no bold guy who dares to do such a crazy thing.

Wen Yu left with a smile, and then quietly watched his man perform.

Situ Xichen's palms were a little sweaty, this was his first attempt, and success or failure was this time!

"Hold, calibrate, and ......"

Pull the trigger!

"Bang bang bang!"

Situ Xichen fired three shots in a row, each of which accurately hit the target in front of him, leaving three holes on it......

"Not bad, not bad!"

Situ Xichen came to the target and glanced at the three hollows.

"It's just that the accuracy needs to be improved......"

Situ Xichen felt a little unnatural, this sentence is naturally not about the problem of the gun itself, after all, there are many factors in the matter of accuracy, the most important of which is the production of the gun itself, of course he is talking about his own marksmanship......

"Looks like I'm going to have to practice this in the future......"

He picked up the target and looked closely.

"Although this board is made of ordinary steel, it is also seven or eight millimeters, but this gun can actually leave a hole in it that is completely penetrated!"

Even the inventor, Situ Xichen himself, felt that this pistol was very powerful, and it was only hitting the steel plate, if it hit a person's body......

Situ Xichen felt terrifying when he thought about it, this was simply a tool for killing!

"There's still something that could be changed......"

Situ Xichen thought for a while, and then fell into thinking again, in his eyes, this was just a prototype, and he felt that the thing he made could be extended in many ways.

"That...... Elder brother? ”

Situ Wenyu saw that her brother seemed to be strange again, so she stepped forward to ask, but Situ Xichen was completely unable to get out of his own invention.

"Wen Yu, if you still have something to do, go and do your own, I should have results in the afternoon."

Situ Xichen said such a sentence that was neither salty nor light.

”……“

As Situ Xichen's back, Wen Yu naturally wouldn't do that kind of thing that must be pleased, to be honest, she hadn't seen her brother so focused in a certain aspect for a long time, although she was very happy, but she always had a feeling of being left out.

"I just wanted to ask if you're hungry and what you want to eat......"

Wen Yu glanced at her brother resentfully, but she didn't use the kind of voice that the latter had to hear, in her eyes, as long as she didn't make trouble for her brother, whether it would help or not was up to Situ Xichen to decide.

In this way, Situ Xichen soaked in this "research room" for a whole day, and he had been studying the things at hand, during which Wen Yulai had sent food twice, but he turned a deaf ear, and the food and water were left like this for a day.

"What should I do at night?"

Wen Yu was still thinking about dinner.

"Brother hasn't eaten for a day, so let's make something nutritious, what should I do...... By the way, Qingshu seems to have come back yesterday, and he has been bored in his brother's house and hasn't come out, and he doesn't know what he's thinking, so he doesn't eat either, and it seems that he has to take care of the children......"

When I thought of these two people, they were obviously such strong existences, but they always made her think about these trivial things, although they were all willing, but ......

"What is the feeling of taking care of two children?"

Not to mention that Qingshu was originally a child, what kind of fun is her brother doing here!

"Qingshu, haven't you come out yet? It's almost time to eat! ”

Situ Wenyu unconsciously walked outside her brother's bedroom and knocked lightly on the door, but there was still a lukewarm voice inside.

"Don't eat it, I still have things to think about, you guys eat first!"

"But you haven't eaten for a day, so your body will ...... if you continue like this."

"If you don't eat it, you won't eat it!"

The voice inside suddenly became agitated for some reason, yelling outside.

"Did my brother offend her again? I'll call my brother to solve it later......"

Situ Wenyu is not angry, she has no reason to be angry, she is just worried that it is indeed not a trivial matter for a child to not eat for a day, but now it is still like this.

Qingshu sat on the bed, she hadn't gone out or eaten for a day, and her originally very fair little face had become that unhealthy pale, but compared to her face, her eyes were even more pitiful, and it was clearly a very bleak feeling, this kind of look appeared on a person with the emotional intelligence of a teenager, not only very unnatural, but also gave people a very sad taste.

Situ Xichen ...... Well, I think I've heard this name somewhere. ”

Wen Yu came to the warehouse where Situ Xichen worked, although she wanted to shout:

"Brother, come out as soon as the meal is ready!"

But she couldn't do that, she was afraid that her brother was thinking, and if she shouted like that, she was afraid that it would interrupt her brother's train of thought.

"Let's wait......"

Situ Wenyu turned around to leave, but before he took a step, he heard a thunderous roar behind him.

"Boom!"

The warehouse, which was originally very strong, could not withstand the impact of the explosion, and the entire house collapsed in an instant, turning into a pile of waste bricks and tiles in an instant.

"Brother!"

Situ Wenyu hurried over, she was not afraid of what would go wrong with the research, but she was even more worried about her brother!

"Brother, where are you?"

Wen Yu, who has always hated dirty, didn't care about being dirty at this time, and immediately started to move the bricks and stones, she probably knew where her brother should be experimenting, so she also moved it purposefully.

Don't look at Wen Yu's usual soft and weak, but after having divine power, she still has a lot of strength, and after a while, she emptied a large area of masonry and stone, but she didn't see Situ Xichen's figure below.

"Ahem...... Ya, I almost killed Lao Tzu! ”

Just when Situ Wenyu was about to cry, a voice suddenly came from a place behind her.

"Brother!"

Situ Wenyu looked for a sound, and immediately saw Situ Xichen who was struggling in the ruins.

"Haha! I finally made it! ”

Situ Xichen looked at the rubble on his body, and he didn't want to move away, just looked at the things in his hands that he was desperately trying to protect and smiled stupidly.

"Brother, are you okay?"

Wen Yu stepped forward and helped her brother get rid of all the things he was pressing.

"Brother, you're scared to death!"

Situ Wenyu hugged his brother and refused to let go of anything.

"It's okay, it's okay! Your brother and I are sturdy! ”

Situ Xichen patted his sister on the back and kept comforting him, but he immediately seemed to remember something, and hurriedly asked Wen Yu to get up, and then he showed him the things in his hand......

He had only two pistols in his hands, and from the appearance of them, there was no difference at all.

"I've revamped what I thought of before, and you may not see any difference between them now, but you wait!"

Situ Xichen jumped up happily, like a child who wanted to get a new toy, first picked up one of them, glanced at it, and then said:

"This I put all the texture bonuses on the penetration, which is the speed when it is shot, you see!"

He raised his hand, then pointed the muzzle of the gun at a wall that was more than twenty centimeters thick, and gently pulled the trigger.

"Bang!"

Unlike what Wen Yu thought before, she originally thought that pistols were all very loud things, but the gun her brother was firing now was at best as loud as when the basketball landed.

Looking at the wall again, if you look at it roughly, it doesn't seem to be any different, but if you look closely, Wen Yu was shocked to find that there was actually a small hole the thickness of a small finger on the wall, and the injection surface was very smooth, as if it had been carefully polished.

"This is what a pistol can do?"

Wen Yu couldn't believe it, although she didn't have any research on this, she also knew that the speed of a pistol would never reach the speed that could cut through the wall tiles and leave such a smooth hole.

"And more!"

Situ Xichen was not proud of Wen Yu's surprise, but directly took out another pistol:

"This one doesn't have that much penetrating power......"

He pulled the trigger, and this time Wen Yu was even more surprised, because this time the sound was even smaller than the previous gun, there was only a "snap", if she hadn't seen it with her own eyes, she would have thought that her brother had put a silencer on the gun.

This time, the gun didn't seem to give Wen Yu the same sense of shock as last time, because this time the bullet only entered three or five centimeters and couldn't enter.

"It seems to have failed......

Wen Yugang wanted to comfort her brother, but the next scene made her so shocked that she couldn't even speak......

"Boom!"

This sound was not because of anything else, it was from the bullet that Situ Xichen hit in the wall just now.

"Embed first, then explode inside!"