# E9 - Chaos Theory Homeostasis II
Source: [Crunchyroll](https://www.crunchyroll.com/watch/GYX0XGWKR/chaos-theory-homeostasis)
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(Please feel free to edit the speaker names if incomplete or inaccurate. Names are handled on a best-effort basis depending on the info on the source file. Dialogue is left as is.)
**[00:00] ---**
The experiments we've run so far
**[00:03] ---**
prove that the D-mails are being sent to the past.
**[00:06] ---**
But I couldn't change the outcome
of my match with Feyris-tan!
**[00:10] ---**
That's a problem with you, not with the D-mail.
**[00:13] ---**
There are problems with the system,
**[00:15] ---**
including the issue with Rukako,
**[00:17] ---**
but if we work on it,
we can turn it into a real time machine...
**[00:19] ---**
Time machine?
**[00:21] ---**
You were listening to us?
**[00:23] ---**
Feyris just brought your order!
**[00:26] ---**
Do you want any gum syrup or milk?
**[00:28] ---**
I refuse!
**[00:29] ---**
And thus, you can have my everything!
**[00:33] ---**
There it is!
**[00:34] ---**
Secret Move: Stir While Gazing Into Their Eyes!
**[00:37] ---**
I'm so jealous, Okarin. Explode.
**[00:38] ---**
Kyouma, what do you mean by a time machine?
**[00:41] ---**
Do you think you can seduce me
**[00:43] ---**
into giving up classified information?
**[00:45] ---**
I won't ask Kyouma.
**[00:47] ---**
Daru-nyan!
**[00:49] ---**
You think Daru would betray me?
**[00:50] ---**
We built a machine that sends texts to the past!
**[00:52] ---**
And by "we," I mean mostly me!
**[00:53] ---**
That was entirely too fast!
**[00:54] ---**
Messages to the past?
***SIGN*** Chaos Theory Homeostasis
**[02:31] ---**
*Stupid Daru...*
**[02:33] ---**
*Spreading our secrets to outsiders...*
**[02:34] ---**
Why?
**[02:36] ---**
Why must you take it that way?
**[02:38] ---**
I just wanted to...
**[02:39] ---**
No, that isn't what I meant!
**[02:41] ---**
I...
**[03:05] ---**
Wh-Wh-What?
**[03:07] ---**
I'm not crying!
**[03:08] ---**
It's not like I was crying, okay?
**[03:11] ---**
You were clearly crying...
**[03:14] ---**
Your eyes are still red.
**[03:16] ---**
No!
**[03:18] ---**
Something's in my eye...
**[03:19] ---**
What is this, an old soap opera?
**[03:22] ---**
Anyway, I'm not crying.
**[03:24] ---**
So no questions.
**[03:25] ---**
Got it?
**[03:26] ---**
I didn't say anything.
**[03:29] ---**
Shut up!
**[03:50] ---**
Christina...
**[03:51] ---**
Don't talk to me!
**[03:57] ---**
I'll only say this...
**[03:59] ---**
You're part of my life now.
**[04:02] ---**
Any time you want to talk, I'll listen.
**[04:05] ---**
Okabe...
**[04:08] ---**
Just as planned, she fell for it!
**[04:11] ---**
Now I can use her for all the grunt work!
**[04:16] ---**
Hey.
**[04:20] ---**
Good work out there!
**[04:22] ---**
Feyris-chan!
**[04:24] ---**
Are you heading to Kyouma's?
**[04:26] ---**
Yeah, he wanted me to bring lunch.
**[04:30] ---**
Hey, have you seen the time machine, Mayushii?
**[04:34] ---**
Time...
**[04:35] ---**
Oh, Phone Microwave-san?
**[04:38] ---**
Phone Microwave?
**[04:39] ---**
There's this big spooky lightning,
and it's kind of scary...
**[04:47] ---**
Wow!
**[04:48] ---**
It's like a time machine out of the movies.
**[04:50] ---**
Yeah...
**[04:52] ---**
But Mayushii doesn't really want
him doing that stuff.
**[04:57] ---**
Why?
**[04:59] ---**
It feels like Okarin is leaving me.
**[05:06] ---**
We will now begin our Round—
**[05:08] ---**
Okarin! Okarin!
**[05:11] ---**
What?
**[05:11] ---**
Isn't this strange?
**[05:13] ---**
Mayushii says she isn't cosplaying.
**[05:16] ---**
It isn't cosplay.
**[05:17] ---**
It's her school uniform.
**[05:18] ---**
I had school today.
**[05:20] ---**
It's a super-realistic portrayal of a school uniform.
**[05:24] ---**
That's sexual harassment,
and she doesn't have to accept it.
**[05:26] ---**
Here's yours, Okarin!
**[05:28] ---**
Thanks.
**[05:29] ---**
No, wait. I said we're having a Round Table!
**[05:32] ---**
You're the one who wanted me to bring lunch.
**[05:35] ---**
Don't mind him.
**[05:37] ---**
Obviously, it isn't anything important.
**[05:39] ---**
You can say that after you hear
the discussion topic...
**[05:42] ---**
Physical time travel!
**[05:47] ---**
Mayuri, is there still barley tea in the fridge?
**[05:50] ---**
One second.
**[05:52] ---**
Realistic.
**[05:54] ---**
It's me!
**[05:55] ---**
The Organization has initiated
an operation to tear apart the lab.
**[05:59] ---**
The words of me, Hououin Kyouma,
**[06:01] ---**
fail to reach them!
**[06:03] ---**
Do they ever?
**[06:05] ---**
Then why are you ignoring my awesome topic?
**[06:08] ---**
Because it's impossible.
**[06:10] ---**
We can send messages to the past.
**[06:12] ---**
It must be possible...
**[06:13] ---**
It's not.
**[06:15] ---**
We can send thirty-six bytes plus some extra.
**[06:17] ---**
Three messages, with six characters.
**[06:19] ---**
No more.
**[06:21] ---**
If you want to experiment,
why not be the guinea pig?
**[06:26] ---**
That's if you don't mind ending up as a gel-Okarin.
**[06:28] ---**
Gel-Okarin, huh?
**[06:30] ---**
That'd really hurt.
**[06:32] ---**
SERN's experiments prove the difficulties
**[06:34] ---**
inherent to physical time travel.
**[06:37] ---**
Even using the LHC, biggest in the world,
**[06:39] ---**
they've had no success.
**[06:41] ---**
We can't possibly do it with this equipment.
**[06:43] ---**
Then how do the messages get to the past?
**[06:46] ---**
I don't know.
**[06:47] ---**
That's the problem.
**[06:49] ---**
Like I said before,
**[06:50] ---**
SERN's trying to use the
lifter-black hole combination
**[06:52] ---**
to achieve time travel.
**[06:55] ---**
The Phone Microwave probably
works on the same principle.
**[06:58] ---**
But the microwave doesn't have anything
**[07:01] ---**
to function as a lifter.
**[07:03] ---**
So where is it?
**[07:04] ---**
I don't know.
**[07:05] ---**
We're limited in the times
we can send D-mail, too.
**[07:08] ---**
Currently, we can't be sure that this machine
**[07:11] ---**
really sends messages to the past.
**[07:13] ---**
Before we continue,
**[07:15] ---**
we should deal with the issues before us first.
**[07:17] ---**
Boring!
**[07:19] ---**
99.9% of science is boring.
**[07:23] ---**
If you call yourself a scientist...
**[07:25] ---**
I'm not a scientist!
**[07:26] ---**
I'm a mad scientist!
**[07:28] ---**
Yo, I heard you like fail, so we put some fail in your fail,
so you can facepalm while you facepalm.
**[07:32] ---**
Miss Makise...
**[07:34] ---**
You aren't a...
**[07:36] ---**
Shut up!
**[07:37] ---**
Not another word!
**[07:38] ---**
Because that's impossible!
**[07:40] ---**
Get back on topic, already.
**[07:42] ---**
Continuing on to the reports.
**[07:45] ---**
How's the translation of
**[07:46] ---**
the SERN server documents going, Christina?
**[07:50] ---**
AKA, 2channer!
**[07:52] ---**
I told you that's not true!
**[07:54] ---**
Then you sure know your memes.
**[07:55] ---**
I do not!
**[08:00] ---**
Nothing to report.
**[08:02] ---**
I see.
**[08:03] ---**
Continue your investigations...
**[08:05] ---**
2channer!
**[08:06] ---**
Stop calling me that!
**[08:07] ---**
Daru's up next. How's the hacking coming?
**[08:09] ---**
No change.
**[08:10] ---**
Probably, until I analyze the mysterious program
**[08:13] ---**
on the other server, there'll be no change.
**[08:15] ---**
How's the IBN 5100 analysis going?
**[08:17] ---**
Be great if I could do it.
**[08:20] ---**
What do you mean?
**[08:22] ---**
Huh?
**[08:23] ---**
You haven't started the analysis?
**[08:26] ---**
How should I do that?
**[08:29] ---**
Where's the IBN 5100?
**[08:31] ---**
How would I know?
**[08:35] ---**
It can't be...
**[08:41] ---**
Okarin, what's wrong?
**[08:44] ---**
Christina...
**[08:46] ---**
Did I, by any chance, not find the IBN 5100?
**[08:52] ---**
You don't even know where it is.
**[09:00] ---**
I see.
**[09:01] ---**
So if I decide to believe what you say,
you found the IBN 5100.
**[09:07] ---**
Yes.
**[09:07] ---**
I carried it back here with you.
**[09:10] ---**
But you're the only one with any memory of that.
**[09:14] ---**
The D-mails probably changed the past.
**[09:18] ---**
Changed the past...
**[09:20] ---**
But we've only sent minor stuff.
**[09:24] ---**
The Butterfly Effect.
**[09:27] ---**
Sending one message into the past
**[09:29] ---**
causes the world line to split.
**[09:31] ---**
From a world where we didn't buy a Lotto-6 ticket
**[09:34] ---**
to one where we did.
**[09:35] ---**
Little by little, this changes what
was meant to happen.
**[09:40] ---**
One change causes another,
**[09:42] ---**
and they pile on top of one another.
**[09:47] ---**
It's one of the long-recognized risks
of altering the past.
**[09:51] ---**
Then where is the IBN 5100?
**[09:54] ---**
Let me ask this instead.
**[09:55] ---**
Where was it?
**[09:57] ---**
Yes, when I asked my dad,
he said it used to be here, but...
**[10:05] ---**
It's gone now.
**[10:08] ---**
I see.
**[10:10] ---**
Well?
**[10:12] ---**
There was an IBN 5100 at Yanabayashi Shrine.
**[10:17] ---**
But it's gone now.
**[10:20] ---**
No one knows when it was taken or by whom.
**[10:23] ---**
A dead end, huh?
**[10:25] ---**
But it's strange to donate a PC to a shrine.
**[10:29] ---**
I wonder who'd have done that.
**[10:39] ---**
Feyris-chan?
**[10:40] ---**
What's up?
**[10:41] ---**
Here's the list I wrote of ten questions
**[10:44] ---**
to ask the maids, at the next event.
**[10:46] ---**
Let me see...
**[10:48] ---**
"If you could go back and redo one thing
from your past, what would it be?"
**[10:53] ---**
What would you do, Feyris-chan?
**[10:57] ---**
Let me think...
**[10:58] ---**
Feyris... doesn't look back at her past! Let's go.
**[11:02] ---**
It's the task of the cat-eared maid,
**[11:04] ---**
who brings everyone happiness, to forge ahead!
**[11:10] ---**
Oh, my phone!
**[11:12] ---**
Hi, this is Feyris.
**[11:14] ---**
Kyouma.
**[11:15] ---**
A PC?
**[11:17] ---**
An IBN 5100.
**[11:19] ---**
Did your family give it to Yanabayashi Shrine?
**[11:22] ---**
I don't really remember...
**[11:25] ---**
But you're right. My dad did have a lot of old PCs.
**[11:32] ---**
Kyouma...
**[11:35] ---**
Is this related to the time machine
**[11:37] ---**
you were talking about?
**[11:43] ---**
Look, look!
**[11:45] ---**
It's an Upa!
**[11:46] ---**
A metal Upa!
**[11:49] ---**
Do you still want a metal Upa?
**[11:52] ---**
Still?
**[11:58] ---**
How long are you going to
stand there, staring at it?
**[12:00] ---**
Wait!
**[12:01] ---**
Daru-kun!
**[12:03] ---**
Here I am!
**[12:08] ---**
What are you buying?
**[12:10] ---**
I found a limited-edition that had
sold out before I could buy it!
**[12:13] ---**
You might say,
**[12:15] ---**
"This encounter was the choice of Steins Gate!"
**[12:18] ---**
Don't use it for stuff like this!
**[12:20] ---**
Anyway, why are you two following me?
**[12:22] ---**
You could've stayed back at the lab,
with the assistant.
**[12:25] ---**
Once I heard you were going to Feyris-tan's place,
**[12:27] ---**
I had to come along!
**[12:29] ---**
I wanted to go and play, too!
**[12:32] ---**
Why did Feyris tell me to come to her house?
**[12:35] ---**
It's Kirari-chan!
**[12:36] ---**
Mayuri, wait...
**[12:39] ---**
Jeez...
**[12:40] ---**
The IBN 5100.
**[12:51] ---**
Shining Finger!
**[12:57] ---**
Wait! Hey!
**[13:03] ---**
Shining...
**[13:04] ---**
Moeka!
**[13:05] ---**
Kiryuu Moeka!
**[13:23] ---**
Why?
**[13:26] ---**
FB said it was there!
**[13:32] ---**
Okabe-kun...
**[13:34] ---**
Back there, you mentioned the IBN 5100...
**[13:37] ---**
Do you know...
**[13:38] ---**
where it is?
**[13:42] ---**
You don't know, either?
**[13:45] ---**
I don't...
**[13:55] ---**
Okarin!
**[13:58] ---**
Moeka-san?
**[13:59] ---**
Yeah.
**[14:00] ---**
Okabe...
**[14:02] ---**
Moeka-san's so pretty and stylish.
**[14:05] ---**
I'm sure she'd make a great cosplayer.
**[14:10] ---**
Mayuri, you know Shining Finger?
**[14:15] ---**
I do!
**[14:16] ---**
How?
**[14:17] ---**
How do you know her?
**[14:19] ---**
You brought her to the lab!
**[14:23] ---**
*After Moeka sent her D-mail,*
**[14:26] ---**
*she disappeared from everyone's memory.*
**[14:29] ---**
*And then, after Ruka sent his D-mail,*
**[14:33] ---**
*they knew her again.*
**[14:37] ---**
*Little by little, the world changes,*
**[14:40] ---**
*each time the D-mail changes the past?*
**[14:57] ---**
Is this really the place?
**[14:59] ---**
I'm sure of it.
**[15:01] ---**
Seems it's on the top floor.
**[15:11] ---**
The mistress will be here soon.
**[15:14] ---**
Just one moment.
**[15:20] ---**
Butler cafés aren't my thing.
**[15:24] ---**
A real butler!
**[15:25] ---**
I've never seen one before.
**[15:30] ---**
Look!
**[15:31] ---**
The people all look like ants!
**[15:32] ---**
I love it!
**[15:35] ---**
Okarin...
**[15:36] ---**
Thought he'd say that!
**[15:38] ---**
Sorry for the wait.
**[15:40] ---**
Feyris-chan!
**[15:42] ---**
Now it's Feyris-tan wearing her normal clothes!
**[15:44] ---**
What luck!
**[15:48] ---**
Feyris Nyan Nyan!
**[15:50] ---**
It seems I must question your true identity!
**[15:55] ---**
Feyris is...
**[15:58] ---**
...Feyris-nyan!
**[15:59] ---**
Stop fooling around!
**[16:01] ---**
If you refuse to explain, then I'm leaving!
**[16:03] ---**
Oh, fine.
**[16:07] ---**
Feyris's family owns all the land around here!
**[16:12] ---**
Then Akiba is...
**[16:14] ---**
That's right.
**[16:17] ---**
What about Akiba now?
**[16:18] ---**
It's Feyris's real name.
**[16:20] ---**
Akiha Rumiho-chan!
**[16:23] ---**
I didn't hear that!
**[16:24] ---**
Feyris-tan's real name is Feyris-tan!
**[16:27] ---**
A sad attempt to escape reality.
**[16:29] ---**
By the way, Feyris was the one
**[16:31] ---**
who asked to bring moe culture to Akiba.
**[16:34] ---**
No way!
**[16:35] ---**
And she works as an angel at May Queen,
**[16:38] ---**
to further spread moe culture!
**[16:40] ---**
How splendid!
**[16:42] ---**
And my eyes are also splendid,
for recognizing her before anyone else!
**[16:46] ---**
But, but... Keep it a secret, okay?
**[16:50] ---**
I want you to treat me
**[16:52] ---**
with Feyris-love, just like always!
**[16:53] ---**
I will! Totally!
**[16:56] ---**
Thank you, nyan-nyan!
**[16:57] ---**
No nyan-nyan!
**[16:58] ---**
Anyway, what about the IBN 5100?
**[17:01] ---**
Oh, that?
**[17:03] ---**
But before that, I have a simple request...
**[17:08] ---**
You want to arrange a trade?
**[17:10] ---**
It's nothing difficult.
**[17:12] ---**
I only want you to let me
use the D-mail. Just once.
**[17:16] ---**
Sure!
**[17:18] ---**
Use it as often as you want!
**[17:19] ---**
Wait! The D-mail is absolutely
off-limits to outsiders...
**[17:22] ---**
Then why not make Feyris-chan a lab member, too?
**[17:26] ---**
Wait! Wait!
**[17:28] ---**
Sending more messages to the past would be—
**[17:31] ---**
You're the one who sent the
Lotto-6 number back, to try and make money!
**[17:35] ---**
And you can't send one for Feyris-tan?
**[17:36] ---**
Just once!
**[17:38] ---**
No, that's not it...
**[17:40] ---**
*But if I stop now,*
**[17:43] ---**
*there's no guarantee that
the IBN 5100 will return.*
**[17:47] ---**
*If this becomes any kind of clue...*
**[17:52] ---**
Very well.
**[17:53] ---**
But just as Mayuri said,
**[17:55] ---**
you'll have to become a lab member.
**[17:57] ---**
You are now Lab Member 007, Akiha Ru—
**[18:01] ---**
I-I-I can't hear you!
**[18:06] ---**
It's done.
**[18:08] ---**
You're sure you want to
send it back ten years, right?
**[18:11] ---**
I'm sure!
**[18:13] ---**
What's does it say?
**[18:15] ---**
Well... It's a secret!
**[18:17] ---**
Tell me.
**[18:19] ---**
As leader of the lab, I have a duty to know.
**[18:23] ---**
No. A maiden's private life is off-limits to guys.
**[18:27] ---**
I think it's wrong to look at someone's mail.
**[18:30] ---**
I agree! Totally!
**[18:33] ---**
Fine.
**[18:35] ---**
Then put your hand on the send button and wait.
**[18:43] ---**
Hello?
**[18:44] ---**
It's me!
**[18:45] ---**
What's the situation...
**[18:49] ---**
She hung up on me, damn it!
**[18:50] ---**
Yeah, I bet she did.
**[18:52] ---**
That Christina!
**[18:53] ---**
Doesn't she know she's my assistant?
**[18:56] ---**
Hello?
**[18:56] ---**
It's Hououin Kyouma.
Don't just disconnect me, without a word.
**[18:59] ---**
Hououin? Oh, Okabe.
**[19:02] ---**
I thought it was a prank call.
**[19:03] ---**
You saw my number on the display.
**[19:06] ---**
Even so, those first words
**[19:08] ---**
are creepy enough to make me hang up.
**[19:11] ---**
In other words, you are terrified of
the mighty Hououin Kyouma—
**[19:17] ---**
She hung up on me! She hung up on me again!
**[19:20] ---**
Okarin, aren't you ready yet?
**[19:21] ---**
Wait!
**[19:22] ---**
Curse you, cold-blooded, pervert girl genius...
**[19:26] ---**
Hello?
**[19:27] ---**
Listen, The Zomb—
**[19:34] ---**
Hello?
**[19:35] ---**
Hello, my name is Okabe Rintarou.
**[19:37] ---**
What is it?
**[19:39] ---**
I would be extraordinarily gratified
**[19:41] ---**
if you'd set the Phone Microwave
(name subject to change)
**[19:45] ---**
to the values I proferred in my earlier message.
**[19:48] ---**
You should have just said that from the start.
**[19:50] ---**
Also, that isn't what "proffer" means.
**[19:52] ---**
You're embarrassing yourself.
**[19:55] ---**
And stop calling it the Phone Microwave
(name subject to change), already.
**[19:58] ---**
Shut up, Cel-7!
**[20:01] ---**
I'm trying to be polite, and you're...
**[20:02] ---**
Do they not like each other?
**[20:04] ---**
I think it's the opposite.
**[20:06] ---**
Agreed.
**[20:11] [Messenger] ---**
Will you send?
**[20:11] ---**
Maybe...
**[20:14] ---**
Maybe I don't need to do this.
**[20:17] ---**
Feyris!
**[20:19] ---**
The electricity's started.
**[20:20] ---**
Send it.
**[20:43] ---**
Um...
**[20:44] ---**
Who are you?
**[20:48] ---**
Daddy!
**[20:51] ---**
Daddy?
**[20:53] ---**
Were you talking to Kyouma?
**[20:55] ---**
Yeah.
**[20:56] ---**
I'll be on my way.
**[20:59] ---**
Enjoy yourselves.
**[21:05] ---**
Feyris-chan's dad has this
**[21:06] ---**
kind of refined air about him, doesn't he?
**[21:08] ---**
Indeed! You can tell he's Feyris-tan's dad.
**[21:12] ---**
Um...
**[21:14] ---**
Do you know anything about an IBN 5100?
**[21:18] ---**
I haven't heard that name in ages.
**[21:20] ---**
I'm looking for one.
**[21:22] ---**
Unfortunately, I parted with mine a long time ago.
**[21:26] ---**
Did you give it to Yanabayashi Shrine?
**[21:29] ---**
Shrine?
**[21:31] ---**
No, I didn't.
**[21:33] ---**
Goodbye, then.
**[21:44] ---**
*Before Feyris sent her D-mail,*
**[21:47] ---**
*I heard that the IBN 5100 disappeared
after it had been given to Yanabayashi Shrine.*
**[21:52] ---**
*But now, the shrine never got it.*
**[21:56] ---**
*Each time we send a message, things change.*
**[22:01] ---**
*Something may be changing,*
**[22:04] ---**
*even without my being aware of it.*
**[22:14] ---**
*It's possible that we've already
done something that can't be undone.*
**[22:19] ---**
Okarin! Okarin!
**[22:21] ---**
Mayushii is going to Nakano
to buy an *Ai-Sword* doujinshi.
**[22:26] ---**
*Ai-Sword*?
**[22:28] ---**
Kouga Yui?
**[22:29] ---**
Nakano's far away.
**[22:32] ---**
Yeah.
**[22:33] ---**
I wish there were a Tora no Ana here.
**[22:37] ---**
What are you talking about?
**[22:39] ---**
Tora no Ana's right over there.
**[22:45] ---**
What are you talking about, Okarin?
**[22:47] ---**
Why would there be one in Akiba?