Such a change caught Situ Xichen off guard.

"Could it be that her memories have been restored?"

He can only think like this now, but he would actually rather Qing Shu still be this ignorant little girl, after all, compared to the female devil, the role of this little sister is not much better.

"Huh? What happened to me just now? Why are they angry at you? ”

Qing Shu seemed to be a little dazed, if it was in the past, even if Situ Xichen's joke was bigger, she would not be so angry, but today, she ......

That faint feeling that he was originally superior, as if he couldn't allow himself to be provoked like this, let alone a small existence like Situ Xichen.

"Who am I, why am I here, why are you Situ appearing in front of me, our relationship should be very good, but why am I suddenly angry?"

Qingshu suddenly began to feel a headache, and the feeling that some other memories seemed to emerge from the darkness made her mind swell.

Situ Xichen hurriedly stepped forward, and then gently pressed his hand on Qingshu's head, and kept comforting her:

"It's okay, you didn't do anything just now......"

"Yes...... Is it? ”

Qing Shu raised her head and looked at Situ Xichen's face, but she didn't know why, she actually had an urge to cry, and when she came back to her senses, everything in front of her had already begun to become hazy.

"Why cry? Qing Shu is obviously so well-behaved......"

Situ Xichen gently wiped away the tears from the corners of her eyes, and then brewed a little divine power in her hand, and slowly pressed it on the back of her white neck.

"Sleep, you don't have to think about anything when you fall asleep."

Situ Xichen put Qing Shuqing on the bed, looking at her sleeping face, but his heart couldn't be calm.

If it had been placed in the past, Qing Shu would never have given himself the opportunity to contact her with divine power, and he had never done so, but today she was unprepared, and even Situ Xichen could easily break through her guard, which shows how entangled she is now.

"If you get all your memories back, will our relationship really end here?"

Situ Xichen thought so, and then smiled self-deprecatingly:

"What right do I have to keep her here? Originally, we were just people from different worlds, but I wanted to do what I wanted to do if I left her around......"

He did not rule out that he had his own selfish intentions in keeping Qingshu by his side at the beginning, and when he heard her say that she was Qingshu, he was not only shocked, but also had some plans of his own, with Qingshu's strength, if he could stay by his side, it would definitely be a combat power that could not be ignored in the future.

But as they have known each other for so long, he has found that he seems to have a deeper bond with this little girl, and now that he thinks about it, it seems that they have known each other for more than a year, and they are one of the few friends who can be friends with him for more than a year.

"If you can, then remember it all, the glory of you as a god emperor, that world is your own, and I ...... Someone like me who is still worried about becoming a man of God has no access to you for the time being. ”

Situ Xichen covered Qingshu with the quilt, and then turned off the lights and went out.

"Ahh......h

"There's something else I want to study, Rin gave me two days to prepare, so let's try that thing......"

The night gradually became darker, it was already early in the morning, but there were two people in the Situ family who were not asleep, one was naturally Situ Xichen, he was in the warehouse outside the villa at this time, lighting a soft lamp on one side, and there were a bunch of unpredictable various parts on the table, to be honest, the glasses were really not very suitable for him, but because it was for the reason of doing fine work, he didn't wear such a troublesome thing.

And the other one who hadn't fallen asleep at this time was not Wen Yu, but Qing Shu, who was asleep by Situ Xichen's clumsy divine power hypnotic skills, she lay quietly on the bed, she didn't know what she was thinking, she just looked at the ceiling in a daze.

"Thank you......"

She said this, not knowing the meaning, but before she knew it, her eyes began to moisten again, she turned over, and pressed the quilt to death, which was a manifestation of inner unease, and after a long time she muttered again:

"I'm sorry ......"

It's another sunny day, and it seems that you can have a good mood when you go out in such weather, but Situ Xichen doesn't want to go out.

It was about five o'clock in the early hours of this morning, and Mr. Liu called him, he didn't remember the specific content, but it should have been about what he said about the corpse herder, saying that he had apologized sincerely, and said that those old stubborns in the guild didn't seem to have any objection to his continued position as vice president, and said that he was very talented, and he didn't misunderstand him......

Anyway, Situ Xichen almost didn't listen to it at all, in short, there was only one thing he knew, that is, the matter was solved, hello, hello, everyone, everything will be fine!

"Is that so...... Or should it be? ”

Situ Xichen was busy on the desk, and from time to time he took out some parts from the side to assemble them, but it seemed that he had tried for a long time without success, he hadn't closed his eyes all night, and he didn't even know that the light around him was not as bright as half an hour ago, which showed how attentive he was.

"Whew-"

Situ Xichen let out a long sigh, put down the work at hand, and leaned heavily on the chair as if his body was paralyzed, he had been highly concentrated like this all night, if he didn't show fatigue, he wouldn't be human.

"Divine power, it should flow out of it like this, but it's not easy to make it stay inside, which may have something to do with the material......"

He finally felt that the research in his hand was coming to an end, but there was still a little bit of something that he couldn't figure out.

"Brother, what are you doing?"

Wen Yu suddenly appeared from behind Situ Xichen, seeing that his brother seemed to be busy, so he didn't bother, in fact, when she just got up, she saw a bright light in the warehouse, and then prepared coffee for Situ Xichen, she knew that the latter should not have slept all night.

"You're here......"

Situ Xichen turned around, he had been focusing on the work in front of him just now, and he didn't notice that there was anyone behind him, and then he was too tired to even care if there was anyone around him, so he withdrew the divine power investigation.

"Brother, what are you busy with, you haven't slept all night......"

Wen Yu obediently handed her brother coffee, and she sat opposite him, glancing at the things on the table, with her eyesight, she couldn't understand at all.

"Hey......

Situ Xichen took the coffee and said with a smile:

"I'm using my divine power to change technology!"

"Huh?"

He excitedly put down the coffee, pointed to the things on the table, and said:

"Look at these things, what do you feel like about this?"

As he spoke, he began to assemble the parts in his hand.

At first, Wen Yu didn't know what her brother was holding in his hand, but after Situ Xichen fought for a while, the prototype of that thing gradually appeared in front of her eyes.

"It's a gun?"

She finally saw what this thing was, this style, it was clearly a gun.

In the past, it would have been absolutely impossible for ordinary people to get permission to carry a gun, but now the world pattern is so chaotic, coupled with her brother's doorway, it is not a complicated thing to get a gun.

"But...... Brother, don't you prefer melee combat, you used to say that thermal weapons must be replaced by melee combat in the end under the catalysis of divine power, and only those who are not strong enough to fire more bullets will choose such a weak way of fighting......"

Situ Wenyu remembered what her brother had said, and at that time she seemed to despise those who used firearms.

"This time and that time!"

Situ Xichen said excitedly:

"I realized that my previous thinking was wrong, the reason why firearms are inferior to melee weapons such as swords is because when the user's strength reaches a certain level, the person using the firearm will be very passive if he is bullied, but this does not mean that the firearm is useless...... At least in long-distance battles or even large-scale battles, the role played by this kind of thing may be decisive! ”

"Things are unpredictable in the future, especially after going to the outside world, I am afraid that the world there will not be as peaceful as it is now, large-scale battles will definitely appear, and if I have such technology, I will definitely be favored by many big forces!"

The more he spoke, he pointed to some parts of the pistol and said:

"Do you see what's different here?"

Situ Wenyu also felt that what her brother said made sense, and subconsciously took the gun handed by her brother, at first she didn't see what was going on, but after careful observation, she found some clues.

These gun parts are no different from ordinary ones at first glance, but if you look closely, you can see that some of the parts seem to be engraved with strange lines, which are not very deep, but they are very interesting.

"Is it these lines?"

"Smack!"

Situ Xichen snapped his fingers and said:

"It's so smart, I've been thinking about these lines for months, trying one by one, and I've ruined a lot of good guns for this."

"There is only one function of this pattern, that is, it can maximize the use of the divine power in the hand, and then accelerate the amplification!"

"That means the bullets fired with this gun will be faster than normal bullets, right?"

"That's it!"

Situ Xichen was still very excited, but he immediately became depressed and said:

"But this research is still insufficient, and it is also the most deadly ......"

"Isn't that great, what's not to be satisfied with?"

Situ Wenyu didn't understand, if this invention was placed in the guild, it was estimated that it would soon be put into production, as long as there was such technology and it was guaranteed not to be leaked, their guild would be able to occupy the dominant position of the forces on the earth for at least tens or even hundreds of years, right?

"It's the problem of bullets - my original design was changed along with the bullets, and then the bullets made of gunpowder were completely eliminated, but I don't know if it was because there was no suitable material, the divine power didn't seem to last long in the bullet, and now I have found the most suitable bullet material to carry the divine power - zinc-nickel alloy, but such a bullet is not only not hard enough, but the time that can maintain the divine power is only half an hour, and the divine power is still decreasing during this period."

When Situ Xichen said this, he suddenly felt a dry mouth, although coffee did not quench his thirst, but it was still okay to moisten his throat.

"Wen Yu, how long have you been standing behind me, the coffee is cold."

"What's the matter, I just like to see my brother focused, and it's good to use an alcohol pot to heat up the coffee when it's cold."

Wen Yu said with a smile.

"Wait!"

Situ Xichen had a flash of inspiration, as if he had thought of something.

"When the coffee is cold, it's hot...... Oh, my God! I finally know what to do! ”

He jumped up, then kissed Wen Yu heavily on the forehead, and said:

"Baby, you're such a genius!"