[This world is an unstable one that is always in danger of collapse . ]
“Collapse?”
[The shape of the world cannot be maintained due to the outflow of magical power . If left alone, it will eventually collapse . ]
At that point, I wonder if the magical power kept the shape of the world, but whatever .
[And to stop the collapse, the temple decided to summon a ‘hero’ from another world . ]
“The cause of the decrease in magical power, or something like that . Are we supposed to defeat it?”
And once defeated, can we return to our original world?
[If you can eliminate the cause of the decrease in magical power, that’s better, but
 more than that, otherworlders have high magical power . That alone will supplement the low magical power of this world . ]

huh, somehow, the situation suddenly became suspicious, didn’t it?
[In the beginning, the purpose was to summon a small number of heroes, and the goddess will grant them armor and knowledge . Their only purpose was to eliminate the cause
 . but then, the people in the temple
]
Ah, yeah, I somehow understood .
[Any otherworlder will become a wedge that can prevent the collapse of this world . And then, then
 that’s why I don’t like the temple! They are intentionally summoning otherworlders and using their magical power to stop the collapse of this world!]

in other words, it’s that, right? Its something like you can play hard and not work since you’ll receive more welfare protection than you’ll ever need, right?

it’s no wonder [Alive Grimoire]-san hates the temple .
“Then, is [Hero] a general term for us otherworlders?”
[It used to be, but now it’s different . 
this also has an annoying backstory . Did you get separated when you came to this world?]
Yup . Very much . It took ten days to get all the members together .
[The person who happened to land in the temple is called the [Hero] . The others would then just be called a [Foreigner] 
if you aren’t wise, you understand, right?]
“Oh, God! That scares me! You mean, a slave, right?”
[Correct answer . 
that’s right . Was it around that time that slavery was established in this world?]
What a profound story this became .
“That [temple]
 I don’t think it’s just a facility that summons heroes . ”
[Hmm, the temple was originally there to hear the voice of the Goddess . Everyone in the temple initially could listen to the Goddess
 now only the high priest hears the Goddess’ voice . ]
“Fukuyama-kun said that the ‘Goddess’ gave a mission to the Hero, but does the temple being corrupt mean the Goddess is also corrupt?”
A rotten Goddess . 
ah, no, I don’t mean it like that . It doesn’t mean BL .
[I don’t know about that . 
if only one person can hear the Goddess, what can that person do?]
“Ah-, you mean, the Goddess’ voice might have been tampered . ”
This, is getting complicated .
[Originally, after creating this world, the Goddess became the leader of this world . It’s also quite possible that the corruption of the temple might be due to the Goddess
]
“That mission, can I hear it?”
[If you go to the temple, you might get the mission from the high priest . For the time being, the summoning of otherworlders is also considered a hero summoning . That means all the summoned people are heroes . 
are you going to the temple?]
“Why not? We’ll eventually have to go there . We’ll also have to talk to them . ”
[Hmm, I don’t recommend it, though? If you have time to go there, it’s better to sleep . ]
D-do you hate the temple that much?
Well, I also hate it after hearing the story just now .

well, it’s dangerous to make various judgments based on the story of one person (although it’s only a book) . Whether or not this [Alive Grimoire]-san can really be trusted is quite a delicate matter .

yeah, but it’s that, after all . I’d like to put it on hold for the time being until after we went to the temple .
There’s no smoke without fire, right?
Or rather, there’s something more important than that .
“But if we can erase the cause, we can go back to our original world, right? The temple could summon us, so that means they can return us, right?”
[Um, they could reverse the summoning, but
um . ]
Huh, the letters stopped .
“What’s wrong?”
[Um
there’s someone who knows more about that . Ask that person . Because it’s a little heavy for me to talk about it . ]
Eh, is it such a heavy story?
“Who is that person? It should be someone I know, right?”
[Hmm, are you still unaware of it? 
didn’t you think it was strange?]
“
what is?”
[Um, then it would be fun to wait until you notice it . Please come again when you know the answer . ]
Eh, w-wait, wait, wait! Hey! Somehow, it’s shining even though I didn’t want to go back!? The story isn’t over yet! Don’t make me go back!
[The hint is
 right, it’s something you don’t like . Don’t you like “The Law of Conservation of Mass”?]
“Hah?”
Yes, I was sent back . [Alive Grimoire]-san sounded very happy .
That means it must be satisfied with the intellectual exchange just now .
And, that guy happily gave me an intellectual problem .

it would be awkward to [Share] again at this point . Alright, I’ll just think about the answer, but before that, I’m already sleepy, so I’m going to sleep .
Good night .
“
and that’s the story . ”
Yes, it’s morning, and we’re having breakfast . Today, I felt like making rice with miso soup and fried eggs .
And while eating, I told the others what I talked about with [Alive Grimoire]-san last night . I hope everyone could understand it quickly .
“Uhm, that means
 are we supposed to defeat the cause?”
“In the first place, what’s the cause?”
“Fukuyama-kun said that he would defeat it, but [Alive Grimoire]-san said to erase it . We don’t even know what the cause is . ”
Probably . That book is very particular about these sorts of details .
“Then, should we go to the temple?”
“I told you, the book didn’t recommend it . ”
The book might have simply disliked the temple .
“
anyway, we should focus on the question the book gave, right? [A person who is familiar with the answer to the question: can the temple return us to our original world when we erase the cause?] 
and the hint is, [somone who liked The Law of Conservation of Mass won’t like . ]
It seems like everyone thought of the same thing .
“Ah-
Tsukimori-san, right?”
Ah, yeah, she’s a [Copy Witch] after all .
She’s ignoring The Law of Conservation of Mass .
Well, when I came to this world, that kind of thing was really messed up, but I’m getting used to it now . She’s the only one who fought head-on with The Law of Conservation of Mass .
“In any case, we want her to copy the [Correspondence] bracelet, so we’re still going to see Tsukimori-san . ”
Hmm, for the time being, I think I have no choice but to earn money .
And so, we decided to go to Northeast 3F .
Of course, [Transfer] was done after [Sharing] their memories because I’ve never been to 3F .
Then from there, we decided to search for the Information Room / Newspaper Group by riding Ketorami again .
“Then, as always . ”
And so, the rock-paper-scissors began again .

excluding Toriumi, who Ketorami didn’t want to carry, and the President and Hariu, who had already been on board .
Then, I saw advanced psychological warfare, and Kariya finally lost after 12 extra times, so after [Sharing] his vision, he set out on Ketorami .

during that time, we were free, so we were harvesting rice around the area .
Rather, 3F is full of rice . Why?
It’s almost time for my reserves to run out, so I thought I should harvest some from here .
After that, we found them in just a dozen minutes, so I immediately did a [Transfer] .
Ketorami-san is fast, after all . However, in reaction to that, Kariya was about to die .
Thank you for your hard work .
“You guys, why are you so free?”
“We’re not as free as Tsukimori-san, okay?”
“I’m the futon guard . ”
“How enviable . ”
By the way, I met the Information Room / Newspaper Group after a long time, though it wasn’t that long .
They have a slower rhythm than us, so they’re just having breakfast now .
And Tsukimori-san is still sleeping . I’m jealous .
“So, you have something to copy?”
And she guessed it right . Amazing .
“Yeah, this one . ”
And so, after explaining the effect, she decided to [Copy] the [Correspondence] bracelet immediately .
“[Copy] . 
eh?”
However, something strange happened here .
“Why two?”

2 more appeared in just one [Copy] .
“
no way, I did two at the same time
? This time, I will do only one . ”
And so, once again .
“[Copy] . 
yeah, this time it’s only one . ”
And so, I was given three bracelets . 
but it’s a little strange .
“Huh, was the bracelet stone light blue?”
“No, orange . ”
That’s right . Two of the bracelets’ stones
have turned light blue .
“
is this thing made two at the same time? 
hnn, [Copy] . ”
Tsukimori-san [Copied] only one of the light blue ones this time .
“Yeah, it’s light blue . 
then, [Copy] . ”
And then, copy two at the same time . 
then, there were two red stone bracelets this time .

w-what does this mean
?