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Language:
English
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Published:
2025-11-10
Updated:
2026-03-08
Words:
96,984
Chapters:
25/?
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479
Kudos:
473
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Blue Light Messes With Biorhythm

Summary:

Inside this room; only Dark, Kaiser, and their history existed.

Past and present.

Breakage and potential.

Ruin and whatever came next.

 

the lock with no key and it happens to be blue

Sh**ou👅: chat i took the most insane dump ever

its a masterpiece i swear

my asshole is like an art studio 🔥

In which, our funny Blue Lock boys all go to the same university, but the cloud of life keeps pouring emotional disintegration onto the chosen ones every now and then. This is merely a metaphor and sadly not a supernatural plot.

Or, a pathetic attempt at impersonative humour + a pathetic-er attempt at character study
◈The chats cover ⅓ of the whole fic atp
◈Plotless until chapter 7 and then it's an avalanche
◈This fic took a gloomier turn for no reason mom come pick me up

Notes:

English isn't my first language

pinterest board ❤️‍🩹

Chapter 1: So Far So Rawr

Notes:

(See the end of the chapter for notes.)

Chapter Text

10/11/25, 6 PM...

 

BOYFRIENDS🔥🔥🔥🔥

 

Shidou Ryusei created a group chat

Shidou Ryusei added 3 people

 

Shidou: HIIII CUTIESS 😝😝😝

 

Rin: Kys

 

Isagi: Woah chill

 

Sae: Stfu isagi you have no right to tell anyone to chill

 

Isagi: Why not

 

Shidou: sae chan thinks your deranged

 

Rin: You’re* also it’s not only him

 

Isagi: Fuckers if im deranged yall are like metaranged

 

Sae: Isagi I trust that you won’t get offended

I feel like if someone went around talking about some imaginary “Isagi Syndrome” no one would ever notice its imaginary

 

Shidou: 😭😭😭😭

 

Isagi: Is that an insult

 

Shidou: (say no or hell call u slurs)

 

Sae: Idfc

Also

It’s not an insult

 

Rin: It’s not a compliment either

 

Sae: It’s an observation

 

Isagi: Okay

 

Rin: The hell is that response shitty npc

 

Isagi: Aw worried i might take it personally and cry myself to sleep without the warmth of your embrace? So sweet rin 🥺

 

Rin: Jump off

 

Isagi: 💞

 

Shidou: awww lovers

 

Rin: No.

 

Isagi: Nah im playing

 

Shidou: pussy

sae chan ily

 

Sae: Huh?

 

Rin: What do you even love about him.

 

Shidou: hes like a hot ice cube with a grabbable waist hes outside of the laws of thermodynamics

 

Isagi: Somehow an accurate description 😭

 

Sae: 💀

 

Rin: 💀

 

Isagi: Omg brotherly synchronization

 

Sae: We don’t synchronize, Rin just copies whatever I do

 

Rin: No I don’t??

 

Sae: Yes you do??

 

Shidou: FIGHT FIGHT FIGHT

 

Sae: Nice stolen personality you got there.

 

Rin: Stfu

 

Isagi: Bless

I think you two are so apart tho

 

Shidou: nah they prolly breathe the same amount of oxygen 💀

 

Isagi: Anyone with eyes can see the difference in their personalities.

 

Sae: What he means is that I’m better and everyone knows

 

Rin: Sure Mr. I-went-back-to-my-ex-13-times 💀

 

Shidou: SAE CHAN WHAT

 

Isagi: LMAO NAHH

Bro kept count 🙏

 

Sae: This is forbidden territory

 

Shidou: sae chan forget abt that other bitch im right here 💔💔

 

Isagi: Don’t call them a bitch? 😭

 

Sae: Don’t defend him?

 

Isagi: Ok sorry for triggering your past toxic relationship mb

 

Rin: Sae was likely the toxic one

 

Sae: You’re getting on my last nerve by calling me Sae

 

Rin: It’s your name

 

Sae: Disrespectful dipshit

 

Isagi: I’m with sae on this one

If my lil bro called me by my name id whip him tbh

 

Shidou: whip me sae chan forget rinrin

 

Sae: That doesn’t sound too bad

 

Shidou: FOR REAL? 😝🔥😻😻

 

Sae: Not you omfg

Whipping Rin

 

Rin: Child abuse

 

Sae: You’re no child

 

Isagi: Legally he is

 

Shidou: damn minors

so sae chan since were not minors when are we getting married

 

Sae: I have an offer for you that involves sex and travel

 

Shidou: OMG FR??

AM I FINALLY GETTING IT

WHAT IS IT

 

Sae: Fuck off

 

Isagi: LMAOO9O

THAT WAS GOOD

 

Shidou:

 

Rin: Get clogged fucking roach

 

Shidou: isaisa tame ur doberman 😾😾

 

Isagi: Hes more like a black cat but either way that task is impossible

Wait no nothings impossible

 

Sae: That fuckass blue rose has influenced you way too much

 

Isagi: Hes constantly pestering me i have no escape from the subliminals his voice carries

 

Rin: Lukewarm excuse

 

Isagi: 💔

 

 

 

 

11/11/25, 1 AM…

 

the lock with no key and it happens to be blue

 

Otoya Eita created a group chat

Otoya Eita added a bunch of people

 

Chigiri: tf is that lame gc name

 

Otoya: got smth to say princess?

 

Chigiri: be fr

 

Kunigami Rensuke left the group chat

 

Reo: ??

 

Chigiri: i’ll summon him brb

 

Chigiri Hyoma added Kunigami Rensuke

 

Isagi Yoichi sent a voice message (01.49 minutes)

 

Bachira: isagi u good? 😿

 

Otoya: 1 min i aint listening to allat

 

Karasu: is he srsly drunk messaging rn

 

Aiku: Yes Isagi were also convinced that the atmospheric force exists now please go to sleep

 

Nagi: i didnt listen but if its isagi it must be righf

 

Chigiri: what did you even drink dude

 

Isagi: I forgor

 

Reo: 💀

Dumbass

 

Isagi: Home go get a spine you the type to text your ex at midnighr

 

Otoya: WHAT

did bro just say home instd of homie

 

Karasu: such trivial details otoya

 

Reo: I’ll pretend I never read that

 

Isagi: Dp you thinj just by pretending your sins would go away teo?

 

Otoya: teo 💀

 

Reo: I don’t know a Teo, sorry

 

Chigiri: he’s got a point tho

 

Reo: Shut up princess

 

Chigiri: love ya too

 

Isagi: Wait omh imagine

If Kaisee died randomly

Id be sad ngl

 

Bachira: isagi dont you tell that guy to khs on a daily basis 😭

 

Isagi: Thats differemt

Bcux

He wo9nt khs just bc i told him to

I WISHHHGH

Like

Go on do everythinh i say 😴

Wrong emohu

🥱

 

Aiku: Isagi

 

Isagi: Ywgj

 

Karasu: woah

bro invented a new language

 

Aiku: Please go to sleep

 

Isagi: Slwwp comes t9o me

I wont go

Idc

 

Bachira: i can come too 💛

 

Otoya: isagi can u take ur shirt off send a vid

 

Isagi: Why

 

Nagi: good ide

 

Reo: a

Wait no

 

Bachira: did u just finish nagi chans sentence 😭

 

Otoya: for educational purposes

ill send the vid to professor lavinho and ask him for improvement

 

Isagi: Oohh

Alr

 

Chigiri: ISAGI NO

Listen

No

 

Isagi: Huh

 

Otoya: princess 😠

 

Karasu: princess.

 

Aiku: Wasted reserve of blackmail

 

Chigiri: that fucker is lying

he’ll spread ur nudes trust

 

Isagi: Woah

Thats nor nice

 

Otoya: thats not the case at all

i wasnt gonna spread em

i was gonna SELL em

aint studyin international trade and logistics for nothing 🙏

 

Aiku: Nah nvm the eyelashes junior would wreck you otoya, not worth the trouble

 

Isagi: Eyelqshes

Whar

Whose eyelsahrs

 

Aiku: Rin’s

 

Isagi: Ugh

Im mad at jim

 

Bachira: whos jim

isagi whso jim

 

Reo: He meant “him”

 

Chigiri: why are you mad at rin

 

Isagi: BECAUDE

HE

Annoysingme

 

Karasu: Ah yes

Annoysing

 

Nagi: isagi do i annoys u :x

 

Isagi: Yed

Def

 

Nagi: oh

 

Isagi: Every9own here

Is annoyind rn

 

Karasu: finally showing your true colors?

 

Isagi: Blue

 

Otoya: LMAO

i want that kinda brain ngl

 

Aiku: You can’t

He a genius, you aint

 

Isagi: No no no ni

Genius am not

Talenywd learnet

 

Chigiri: huh

 

Reo: ?

 

Bachira: isagi what r u even sayingg

 

Karasu: yeah we get it go on

 

Isagi: Kys

 

Aiku: WOAH

CHILL

 

Reo: You should be canceled

 

Nagi: ehh whats wrong w it :x

 

Otoya: 💀

 

Chigiri: hes just joking trust

 

Isagi: Whoevwer gets offended by kys have no AUT0NOMY frfr like you honna kys just bc i said so? alr bark for me too b4 you die

 

Karasu: i fear he has a point

 

Chigiri: i dont fear he has a point

 

Otoya: im convinced af

 

Aiku: Nah yall trippin 💀

Notes:

ISAGI: (Recording a voice message) D'you guys know about this crazy theroie? Theroy... Theory. My brain's not working, ugh. I'm thinking like...anyway whatever. So there's this crazy theory. It's just a theory by the way. Apparently, gravity might not exist! Hear me out, hold up, hold the brakes. So there's this sciencer, I don't remember his name, he dedicated his life to this theory. You know gravity. What has mass also has gravity. You know the gravitational force PULLS things. But he says that nothing is pulling us. Instead, something is PUSHING us. He says there's no gravity, there's only atmospheric force. There's something pushing us from above and not something pulling us from under. Can you believe that?.. By the way, I'm convinced. Excellent argument, approved. Anyway... Pool full of liqour Imma dive in ittt!

 

A/N: The ex Sae went back to 13 times is none other than Bunny-fucking-Iglesias