Maaan this is the best!

It was time to go back to school after weeks of vacation,more precisely tomorrow

Apparently ryuko knew she was going to die so she left all her belongings to a person who you already know who

That person being nyarla,ryuko knew she would come back so she gave her everything

But nyarla still needed to do somethings and so she won't come back until next week

And here I am sleeping in my usual bed with grimm with me as I was just woken up by someone that sneaked up on me

I looked at who it was

It's Sarah with an oversized shirt barely covering her as she was smiling

"Good morning Y/n~"she greeted me as she then saw my expression

+++++++++++++++later+++++++++++++++

Sarah who had a big bump on her head now was feeding grimm food that came straight from hallownest as I was eating ramen

"I told you I'm partially sorry"i apologized

"Why would you hit me in the first place?"she asked me

"Because I hate it when people sneak up on me,tell that to my second mother,whenever she would come to wake me up as a baby it never ended well

You can even ask rias gremory"i said as she just pouted

"All I did was worry for your health and that's how you thank me?

Also you're not feeling wrong in any way right?"she asked me as I shook my head

"I'm good don't worry,if what mom told me is right then this became my base form"i said

She looked down in sadness

"I'm sorry,it's because of me that you needed to become an adult and now you're stuck that way"she apologized

"No it's okay don't worry,mom already told me she would take care of the paperwork,besides grimm likes it"i said looking at him who was still eating

I still remember how he was crying when I came back

++++++++++++++flashback++++++++++++

Everyone was here as I was apologizing for fainting in front of them when a giant ball of red fire was then flying towards

Did I also mention that hollow didn't let go of me the entire time?

"DDAAAAADDDDYYYYYYYY!!!!"it was grimm still looking like an adult as he was crying as he then intertwined his legs and arms around my legs as I couldn't see nor breathe

"I DIDN'T CRY!!!I DIDN'T CRY FATHEEEER!!!I DIDN'T CRYYYYYY!!!!"he was shouting as hollow wasn't letting go either

Two men hugging another man while crying

Nothing weird about that

++++++++++++present time++++++++++++

Now that remember it,I can leave him alone If he's already an adult on the inside

"Y/n..."called Sarah as I turned to her to see that she was hugging grimm who was crying

"Don't even think about it"she said

"But he's already an adult!!"I remarked

"The way I see it you're the adult"

"Well then you really are lost!"I said as we then stopped talking to each other for a while

A few seconds passed as we looked at each other with an irritated look

"Fine!!I'm leaving!!"I said as I then took a hat and a briefcase and left the house only to get toasted the second I left and returned

"I forgot the baby"i said as I left the house again

"Trust me grimm,girls really let themselves go when you slap a ring on them,I feel like being edgy all over again"i stated as then walked to the edge of the flying island as I sat on my personal rock

"Hey"

I turned around and saw shadow sitting besides me

Now that I grew to be an adult she was now just a normal girl

"H-hey"i greeted her

"So you're my brother huh?"she asked me

Crap I just remembered that,me and her are siblings

Thanks mom

"I s-suppose so?"I said as grimm left my shoulder to go sit on her lap

"Well mom did tell me that the only thing you share with her is your magia

I can't even afford that,you truly are her child

I'm just someone who she created on a whim"she said

"That's not true"i denied as I looked at her

"Don't try to be nice to me"she said

"I'm serious if anything you're the one who has inherited the most from her

I can't create things out of thin air

I can't stop time

I can't create portal to wherever I want

I can't read other people's minds

I can't give life to things

I can't create energy blasts that can turn anything

And I certainly can't snap my fingers to wipe out half of all existing life"i said

"How did you know about that last one?"

"No way in particular"i said as I then saw her put a hand over mine

I blushed not because of that but because people might think I'm a lolicon

"I'm lonely"she admitted

I was confused as to why,she had many friends

And nobody who has hollow as a friend can say that they don't have friends

"What do you mean?"I asked

"You left me alone,I thought that since we were basically the same age,we could both grow up together,maybe we could work things out between our two factions and the two of us could attend class together,we won't have to fight anymore especially since you beat me even when I had the power of a goddess"she said as I felt bad for her and knelt in front of her

"I'm not going to say something cheeky or something straight out of a knight

So let me tell you this

You can do whatever you want,besides,I'm mentally not an adult

And I don't see how we're blood related

If we have blood in the first place"i said

"You know what?YOU'RE RIGHT!!I'LL JUST AGE MYSELF RIGHT NOW!!"she said

"WAIT STOP DON'T DO THIS!!"I shouted as she ignored me and was then surrounded by a green hue as her body grew more and more and more until she outgrew her clothes and what stood before me was now a much older version of shadow

"How's that?"she asked me

"B-but how?!"

"Well,if I change my appearance with the reality stone that would just change my cells which is what happened with you

But with the time stone-"

"Your body grew naturally but at a much higher speed"i finished her sentence

"HOLY SHIT THAT'S AMAZING SHADOW!!but wouldn't you want to go back as I kid?"I asked her

"For you it's worth it~"she said as she then connected her lips with mine as she pulled it out after ten seconds

"W-w-when?!"

"Since forever"she said as we then heard someone fall

We turned around to see it was hornet with a shocked look

"Hornet?"said shadow

"YOU CHEATING BITCH I CAN'T DO THAT!!"she shouted

Oh boy,mom please have mercy on your children

++++++++++++++++++++++++++++++++++

Listen I couldn't wait any longer,Honolulu is in my top 3 waifu's if you didn't get that from my last book

Also since WWIII is starting up I started my own military

Here's one for everyone who wants to join,I want everyone to feel accepted