"I apologize for this. I've come to this world from Nagare, just like you, but for some reason I've come to stop you."

"What?"

I frown in surprise. If you look from Satoru, this situation is too confusing.

Astaros, the demon who summoned him to take away My Wall, was stabbing him in the ceiling, and he couldn't see what he had put away.

Anyway, he, the boy who called himself Nagare, stood in the front trying to protect Mai when Satoru realized that, at that moment, for some reason, Astarus was stuck in the ceiling.

Moreover, somehow the invisible wall, which had been damaged until just before it was destroyed by the hands of Astaros, has been repaired as if nothing had happened.

"... Heradonna, have you figured out what just happened?

"I don't know, it's kind of refreshing to me, too"

Satoru conceives to the situation in front of him that he didn't even look like Heradonna. But no matter what you think, you don't get a clear answer.

It's just that when I listen to him, apparently this boy knows about Satoru. But Satoru doesn't remember him at all.

But at that moment I get a feeling it's in Satoru. And I'm convinced of this.

But admitting it doesn't turn out to be a very good situation for Satoru. Because if the idea is right, Satoru's actions will somehow slip through to Akechi.

But Satoru's derived answer still only gets there - so poke at it with certainty.

"So you're one of Akechi's people, huh? So you're saying you've come to help Mai? Give me the muzina mai of the same hole!

"Not at all."

"Again, if that's the case anyway, you say it's not!?"

Satoru marvels. Sounds pretty surprising. I guess I thought they'd deny it so brilliantly and clearly so far.

'Calm down, Satoru. Ever since that man named Nagare came out, it's obviously weird.'

"Oh, yeah..."

Satoru wipes his jaw and calms his breath. Then the Book of the Devil spoke even more to my head.

'... but I don't even know what that feels like. I feel strange signs from that man. It's like we're objecting to something, and now, it's like we're seeing through in our future-'

The Book of the Devil speaks. Satoru was a little surprised by the content. Because this Book of Demons, I've never had an interest in anyone hostile to Satoru before.

But now this book is definitely conscious of a boy named Nagare. I mean, is the other guy that far? Though Satoru thinks...

"... Anyway, if you say it has nothing to do with it, get out of there now. What I need is a coward right behind me."

That said, even though I still think about it, I still don't get an answer, and first I check with the person if they are willing to retreat. As for Satoru, I don't want to spend any extra time on this if I can.

Besides, what matters now is revenge on Mai, who is holding back behind it. This woman is also a famous entertainer on the planet and a person whose murdered loving sister was a respected and fan, but a woman who used her feelings to create an incentive to be crushed and killed by land, sea and air. It is also connected to Akechi, an obscene family whose entire family participated in Akechi's plot in return for successful assistance in the entertainment industry.

"I'm not going anywhere."

But Nagare's answer is put down, and Satoru bites hard.

"Fuck! Why! I don't know who you are, but if it doesn't matter, just pull in! This is about me and that woman."

Satoru can't hide his frustration from the boy, who doesn't show how to pull it off at all no matter how much he says.

So should we get rid of it? The idea also came to mind - Satoru had to hesitate to see the status of this boy through Ibirye (Appraisal Devil).

Because this guy was level 0 - yes level 0, that's the only information I could grab through Ibir Eye.

I've never seen Satoru come to this world before with a level of 0 and a number like this. That's the lowest number you could possibly think of normally.

Bad adventurers and others just look at this number and laugh it off, make a fool of themselves and lick it and maybe hang it.

But it wasn't there that mattered to Satoru. Because this boy named Nagare had no certainty about his status other than level.

Of course, the basic status, even abilities and skills, are completely unrecognizable. This is the Ibir Eye that has seen so many cover-ups so far. Naturally Satoru and I get some vigilance.

"... to be honest, it doesn't matter. I've learned about you, and I've asked you to save me. Because I look like an adventurer."

"You want me to save you?

Pickle and Satoru's eyebrows jumped. And an adventurer? and mouth in questionable form.

"... I'm not exactly a level 0 adventurer. But if you ask me to save you, then get out of the way. That's the best salvation for me."

"That's not going to happen. I can't let you kill her."

"Huh! I'm the one who's going to get killed!?"

Mai amazes me in the back. She was anxious to see what she would do until earlier, but I guess I still can't keep my mouth shut when I hear she's going to kill me.

"It's okay, because that fate has changed at the time I got here"

"... that's a line as if you've seen it"

"I don't know if you can believe me, but I'm actually a lot better at guessing than people at this. So I know somehow what you're about to do, and I know that the consequences will end in misfortune."

"I don't know what to do."

'... Satoru, somehow, but this man is dangerous. It could be a threat to me. "

Satoru who doesn't completely understand what Nagare is saying, but the Book of the Devil complains as if he is somewhere afraid.

Honestly, this is the first time Satoru has ever heard the Book of the Devil say so much about individuals.

"I'm not sure, but you're still my enemy."

"I'm just here to fulfill the request I promised. Besides, she's not the person you're supposed to resent. You are..."

"Shut up! Don't pull any bullshit! Again, my partner is right! You don't know what the hell I've been doing! Astaros!"

On the way Nagare is talking, Satoru yells up, and flies orders to the giant who was buried in the ceiling.

Along the way, Pickle and Moving Astaros left the ceiling and momentum fell beneath Nagare.

Shake down the axe with your hips twisted in the air with its craniotomy. Behind Nagare, Mai was screaming.

I don't care what you think about this weight difference, I'm not talking about kids and adults. Differences in mass between ants and dragons. The difference in overwhelming quantities that you would never be able to fill if you normally think about it.

"... whoever it is, does that mean no mercy for revenge"

But - to Nagare, the boy who replied so, Satoru opened his eyes both ways.

Lies, and Mai, who keeps watching the way things are, are also frightened with a poker look.

The first time Astarus flew up, no one could witness the moment, so there was no realism.

But not now, in front of Satoru and Mai, the boy was taking that blow with one finger on his left.

"Nah! It can't be stupid! Physically impossible!

"No, it's possible. We have to get all the shocks to the ground."

"What?"

Satoru has no idea why. I have no idea what I missed when I said I would let him get away in the first place, from what I did.

And - most importantly.

(This guy just now, he hasn't moved a single step in that place -)

Yes, a boy named Nagare hasn't even moved a millimeter from there, standing between them to shelter Mai.

"In the meantime, this giant will return you to the book."

"What?"

Satoru unwittingly gazed, but Astalus was blown away like he could have played at that moment, flying at high speed towards Satoru.

Nah!? and stunned, trying to avoid it, but before moving on to action, the giant of Astarus approaches the book and somehow sucks it straight into the book and disappears.

"Hey, what the hell! You idiot! I didn't order you to go back! How did you get back on your own?

"It's not on its own. I sent it back."

"... what the hell is this guy..."

Even the Book of the Devil can't be surprised by that impossible exchange.