Saiki K in Jujutsu Kaisen.

chapter 0 : Hello world

There are things we can control and can determine to 100% certainty from our "free will" if that is even a thing.

Other things are completely deterministic. You know that throwing a ball in the sky It will fall down and cooling water below 0 degree celcius It will Freeze .

Then there's probabilistic where we can infer from the distribution of past data what might be likely to happen. The stock market, weather,etc...are all probabilistic that we can know what could happen but sometimes it confunds us.

In a sense things just happen regardless whether it is determined, at chance, or up to us and I guess that's what makes life beautiful.

My power was sealed away 'permanently' for one episode but unfortunately it reawakend , if you wanna know more then read the manga or watch the anime.

Well, for me with precognition I can see events that will occur before they even actually happen but even so it isn't a guarantee that I will be able to stop or change it without knowing what lead into the outcome. Sometime I myself have cause those events to happens.

Now, it's something even I can't undo.

Such as the merging of two universe.

Good grief... I rather not deal with this.

My world is introduced to a new source of energy called cursed energy born from negative feelings which came along it a cast of troublesome characters.

My name is saiki Kusuo and I'm a psychic .

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Good grief = narration by saiki

Good grief = saiki speaking

Good grief = saiki thought

Good grief = other people thought

" Good grief " = characters speaking

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[A psychic substitute teacher beginning ]

10:34 AM Tokyo, Shibuya

Kuu-chan would love this!

No I won't Sitting beside my mother I saw the flyer in her hand, glancing at the name I know it won't be any good.

Being a substitute teacher? No way. Beside there are two individual who already want to be a teacher so why drag me into it.

" Why not Kuu-chan? it will be a good experience beside your friend Aren and Hairo will also be there " Mom beckoned showing the flyer

See? That's why I didn't want to go, I alway seem to be that unlucky.

"Huh, honey what is that?" Dad walk over taking the flyer before his face beams, clearly planning something.

With this I can finally have some alone time with his mother and then we could-

Stop that nonsense. I stood up walking to the front door.

" Hey Kusuo, if you go I will buy a pack of coffee jelly for you! "

I know this is a trap but... A pack?

Look back at dad smug face and mom innocent smile, I nod.

Fine.

"Horray! " My parents cheers in the background holding their hands together.

"Oh Kuu-chan I already apply for you " Mom informed

So you already applied for me, why bother asking then.

Oh yeah kuu-chan interview should be today hmm, it's 11 Am or 12 Am???

I be going now Teleporting back to my room I gather my things before going out.

At the front door my mother call out " Remember to buy some delicacies too while you at it! "

Good grief, at least I get to enjoy sweets.

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Thanks for reading ᐠ( ᐛ )ᐟ I totally know what I'm doing.

A/N : This is hard for many reasons, like gojo's such a maniac but good teacher at the same time so it's hard for an idiot like me to think of any good logical way to write how he speak without making him a goofy pervert who get serious sometime.

And saiki is a interesting character to write because he does show funny reaction even though most his personality is described as emotionless but I guess he is a gag like Saitama and any comedy protagonist who is op.

Anyway I decided to write this because I don't see this ship a lot and most saiki k crossover are with mha.

So yea... Thanks all of ya broski .