[FGO] Stone is a bad civilization

"Let's sort out all the information we know now."

I took a blank notebook and a pen, drew a timeline in one go, and then started to paint and draw on it.

"When I was about seven or eight years old, I summoned the unknown creature MUS000. At the same time, he sent the core code of the summoning system to Chaldea, which was under construction. I found the email between the former director and MUS000 The relationship didn't stop completely until 11 years ago, which means I was still possessed, at least when I was about nine years old."

"As I said before, MUS000 will definitely be expelled or eliminated because of the role of the shrine's exorcism circle. But in connection with his appearance in our general system before, we can assume that he is not Didn't disappear."

"Besides, because I had proof of my presence when MUS000 deleted traces of his code, it can be deduced that MUS000 was not in my body at that time, but in another... place that neither of us knew .”

I wrote a bunch of reasoning process in the notebook in one breath, and finally tapped the tip of the pen firmly, and easily came to the conclusion: "So, I am not in the state of being possessed now, and the deduction is complete."

Romani took the notebook from my hand in silence. There were still some red marks on the corners of his eyes, but his expression had returned to calm.At least in my opinion, he has hidden his inner turmoil well.

He re-read the text I wrote down carefully, then tapped the page with his fingers, and asked, "There are two questions."

"When did MUS000 leave, and what source of magic power did he rely on to survive until now?"

"And, when he used your body to code, didn't your parents notice his son's strange behavior?"

The questions Romani raised were very sharp. I was taken aback by his question, and then I remembered an important premise that I had missed in my reasoning just now.

I said in embarrassment: "I suddenly remembered that although the castle has electricity, there is no internet at all... Then how did he send the email?"

Romani sighed. He tapped my head with the notebook, and said helplessly, "Your brain turns quickly, but all the things you come up with are loopholes, see you."

I murmured softly with some dissatisfaction: "I just thought about this all night yesterday, okay... It's really hard to force myself to calm down and find a breakthrough point. If it was me before, I probably would have... "

The other party shook his head.

"I don't know how it happened," he said, "It's obviously a very weird thing, but after being tossed about like this by you... I don't think there is any serious and scary atmosphere."

I laughed twice: "Take it easy, take it easy."

"Besides, with Romani here, it's okay for me to relax a little bit, right? After all, I was crazy for a long time yesterday, and I'm afraid I'm going to go crazy again... By the way, use your Solomon's brain to guess Look, what's going on here?"

Romani gave me a hard look and got a prodding smile from me.

"Well, I think so."

He cleared his throat and asked me, "Do you know 'spirit hacker'?"

"……what is that?"

I was a little confused: "Although you can guess what this is just by the sound... But, I have never been in contact with such a thing before. What is it?"

"To put it simply, it is to digitize human souls so that they can travel freely in the network without hindrance." Romani said simply, "This is indeed not something you can get in touch with, and you have never heard of it before." normal."

I nodded ignorantly.

"so what?"

"So... I suspect that what you summoned at that time might not be some spirit or familiar, but a spirit hacker."

"Is there a possibility of possession with that kind of thing?" I asked him.

Romani hesitated.

"Yes," he said uncertainly, "to be honest, I've only heard of it, after all... After all, this doesn't exist on our world line, I will know this, and... um, A coincidence, right?"

"what?"

I always feel that the other party seems to have something in his words: "Isn't it something on this world line?"

Romani let out a "hmm" and said, "If it's really what I think, I don't know what medium you used at that time to be able to cross parallel spaces and summon that kind of thing."

I blinked, and sighed lightly.

"I, I don't seem to have thought about the identity of MUS000 before?" I said.

Romani rubbed his forehead: "Me too, I just thought of it. Because when MUS000 first appeared in Chaldea, everyone thought he was a highly skilled hacker and a real human being... No one would go to the soul. I thought in the direction of the hacker. Of course, most people don’t even know that such a thing exists.”

He breathed a long sigh of relief, and continued: "You said it before, the place where you lived had electricity supply, it is estimated that he was connected to the internal road network of Chaldea through the power network? After all, the Lingzi hacker In my opinion, it is a monster that can live and move as long as there is 'electricity'."

"Is that so..."

So should I be thankful that I accidentally summoned this strangely named spirit hacker?Not only did they travel across the world line to my side, but they also brought the core code of the Destiny Summoning System and the fgo on the tablet...

Well, wait!

I seem to have discovered some forgotten facts.

If both the core code and the tablet are products from another world, then what is fgo?Shouldn't its own existence be detached from this Two-dimensional world?That being the case, where did the unknown MUS000 learn about this game, and made him into a device that can summon servants? !

Could it be that he, he is also a time traveler? !

I felt the cold sweat on my back flow down with a "swish".

"Rom, Romani," I said with a trembling voice, "What do you think is the purpose of that MUS000? He, why does he insist on forcing you to use his code?"

"This……"

Romani showed embarrassment: "I don't know, he has a very tough attitude, and it can be seen that he really cares about Chaldea... To be honest, I feel a little guilty."

"Well, what about intuition? Do you intuit whether he is good or bad?"

"...I don't have such a thing as intuition, Xue Jian." Romani looked at me with some helplessness, "I can only reason and analyze, and it's too hard to ask me for something out of imagination."

"Oh fine."

I felt a little helpless about this, so I had to take back the notebook from him, and started to draw again, trying to analyze his personality characteristics through some things MUS000 did.

Gives extremely computationally efficient code, goodness.

Maliciously tampering with the singularity transmission coordinates for unknown purposes, neutral or evil?

I don't know whether it was intentional or unintentional, but in short, it restricted my use of magic power... Well, wait, as a spiritual hacker, how did he affect a living human being like me?

Seeing me stop writing, Romani stepped forward to take a look at the right time, then he thought for a moment and said, "Maybe it's bioelectricity? No, I'm not very clear about it. If MUS000 exists in another world, Then he should be rejected by the laws of this world... Or, what else did he leave with you?"

The speaker has no intention, but the listener has the intention. When it comes to what unusual things are left behind, my first reaction is to think of that weird tablet with fgo.

Could it be that?I dismissed the tablet sloppily on the bedside table cryptically, thinking in my heart.

It always appears and disappears suddenly. In the first update before, it also mentioned words like "binding", which can summon servants with past memories, and also has the function of viewing the plot.

What kind of black technology is this!

"This world is so unscientific, what kind of life did I live before..." I sighed and slapped my face with the notebook in my hand.

"Saving the world is enough to worry about, but now you have to work as a part-time detective and do decryption work... Ah, yes."

I put down the notebook, and elbowed Romani, who was suddenly dazed for some reason.

"Romani, do you have any idea about the Demon God Pillar?"

Romani was knocked sideways by me, and suddenly broke away from his own thoughts, and looked at me blankly.

"What, what's wrong?"

Seeing him looking out of the situation, I couldn't help but wonder what the other party was thinking just now, and he was so fascinated.

"Ah, what was I thinking just now?" Romani said, "Well... I was thinking, since he left something on your body that can be judged safe by your exorcism circle, then he will still Won't it reattach to your body like it did at the beginning?"

He threw another sharp question at me.

I was stunned for a moment by his question, yes, since he left something that can be called a mark on me, then that means, MUS000 will take advantage of a certain opportunity to come back and snatch my body control?

"I... I'll go find a way to..."

Romani grabbed me who was about to get up and run to check the information: "It's already very late, what's the matter, let's talk about it tomorrow."

While saying this, he shook off the quilt, quickly rolled me up and threw me into the bed.

"I'll help you figure out a solution together, so don't worry too much about it."

I tried my best to break free from the quilt roll, and grabbed the hem of the other party's clothes: "What if he comes back today, maybe when you see me tomorrow, I won't be Yuki Aiba?"

"It shouldn't be possible... well, what do you want me to do?"

I moved to the depth of the bed, lifted a page of quilt to the other side, and patted the vacant space on my side.

"Stay and sleep with me."

The author has something to say:

Known information: MUS000 is a spiritual hacker from a parallel world, MUS000 left a tablet for Xue Jian, MUS000 is not in Xue Jian's body now, Xue Jian really just wants to invite the doctor to cover the quilt to sleep