Forgotten Memory

It's Kurama time!!! He might not be sound older here but please bear with it. It's hard to convey their age in writing for me in English that the actual Japanese so sorry. It might not be a long chapter as it's been four months since my last update. Also, thank you for waiting, guys.

Kurama POV

My name is... Kurama T. The most powerful of all beast in this world. The Nine Tailed Beast. Yes. The Nine Tails.

The one and only.

(Washi no nawa... Kurama da.)

I've been living in this world for so many years. And yet, I'm still stuck with someone else, stomach.

Tsk! That damned woman!

After I got my chance to be free again... To dare sealed me to their son and even took my other half... That blond Hokage.

But I don't need to curse those human now... Once I've gotten my chance to go out here, I'll make sure to tear this brats body into peaces...

This brat is sure interesting. Acting so dumb and play the people around him... I'll admit he's much better than that Tanuki (Raccoon).

'Don't bully your siblings again, alright? Kurama?'

Huh?

What was that?

Tsk! What a bother...

Fast Forward the Night

They really can't fight back, can they? It's not like I'm feeling bad but, that brat is abusing my power again! Unforgivable... Hmph! Learn to fight back, brat!

After some minutes, I heard some (un)familiar voice near the brats...

How could-

I didn't even felt their presence...

Will this brat die now? Good.

"Take them to the house."

I heard the voice and I'm sure it has not any killing intent.

'Fortunate for you, brat."

After some time, the brats finally woke up and 'they' starting to interrogate them.

"I want to adopt you two." The small strange yet familiar voice said.

"What?!"

Ae yu out f mid?!"

"Far know brain attached."

"I want to adopt you two..."

"I want to adopt you two....."

"I'll adopt you two...."

"I'll adopt you, Nine...."

....

...

..

.

"I'll adopt you, nine."

"What?!"

"Are you crazy?!"

"A human, adopting us... Beasts.. Interesting..."

"Interesting, my A**!"

"Calm down... Old man Hagoromo already permitted it, you know? Who's the one to blame?"

"Let's get along well... I'm Rimuru Tempest, by the way hehe."

.

..

...

....

'You'll be Kurama Tempest then.'

'Oof. Kurama T.'

'AHAHAHAHHA Sucky!'

'You Tanuki! Hey! Come here and I'll Beat you up!'

'No fighting, guys.'

...

'Will you leave too?'

'Huh?'

'Old man leave us too.'

'If I someday, leave you... I promise, I'll be back.'

'Liar... That's also what he said when he left us.'

'They why don't we make a promise?'

'Promise?'

'In the future, I'll come back and greet all of you like always. And that day will certainly come.'

'I'll kill you if you don't come back.'

'Haha... I wonder.'

.

.

.

So that's what it is...

When did I ever forgotten about it?

But... why now?

Could it be, the girl in front of me is...

.

..

...

....

'Rii-chan!'

'Yes, Mata-wait, Rii-chan?'

'Yes! Rimuru is long so... I made it up.'

'That's cute!'

'Rii-chan? Since when, Matatabi?'

'Shut up.'

'Geez, when will you ever stop teasing your siblings, Kurama?'

'Since never.'

...

'I guess, it's time to go.'

'Where will you go?'

'A far place that even you can't visit.'

'Is it that far?'

'Yes. But I promised you, right? I'll come back for sure. Even if it takes thousand of years... I'll be back.'

'But what if-'

'I'm not someone to betray my promises, right?'

'Are you not our master anymore?'

'I already am since the day you start calling me, Rii-chan, you know?'

'The future me might not be remember you that time, but please take good care of them, alright?I'll be back!'

'...'

'Not goodbyes?'

'No. In exchange, Please go and come back!'

'Sure! Also, don't bully your siblings again, alright? Kurama?'

'Thanks...

....

...

..

.

Rii-chan... Welcome back."

'It's seems like I won't be leaving this brat for some time...'

Rimuru POV

Classes are boring.

Yes. You hear me? I came here to have an exciting moments and I'm here, being stuck in a classroom full of children and being teach 1+1.

[Master, your teacher persona is missing.]

'I'm a student now, Ciel. I need to act like a student, you know?'

[...Sigh]

'Ciel!'

'Sigh. I'm already exhausted... What the point of learning how to throw a weapon precisely when you have Ciel?'

[Master, your-

'Yeah, yeah. I'm being immature blah blah blah. Sorry. But Ciel... Who are you?'

[Huh? Master, what are you talking about?]

'Nevermind... I just no. It just feel wrong.'

[Wrong? I couldn't comprehend what master wants to say.]

'Its... Nothing.'

[Is that so? I'm really sorry, Master.]

'Wha-!'

'Yeah, yeah. I'm being immature blah blah blah. Sorry.'

[It's alright, Master. I already know that since Chapter one.]

'Ciel!