Nava siblings

Chapter 1 :Nava

It was a Windy night leaf's falling
POV CASTLE:
milim was patiently waiting for the birth of he's brother she was walking In circle's. Her mom,father,and the doctor was in the room cries can be heard.

Milim POV
My heart was beating really fast I was really excited to see my new born brother.
Suddenly I heard the door moved
It was my father.
I run to my father and ask
"IS MY BROTHER BORN YET?????"
"haha " "yes he is." After I heard that I quickly got inside of the room and I see my mother carrying my brother on her chest I quietly come forward because my brother was  peacefully sleeping"wow my brothers so cute.."
"What's his name mother, father?" "Rimuru his name is Rimuru"veldenava says "but instead of Nava his last name will be tempest milim please keep this a secret. I want your brother to be safe" as I heard that I instantly said"YES" Rimuru cried because of my loud voice "hehehehehe sorry..."

Skip much years later:

Milim becomes a demon lord
While Rimuru build a nation called "Tempest"
As a promise to veldenava milim keep his relationship with Rimuru a secret.
They send each other letters every week
Milims nation was a little rusty
Mean while Rimurus nation was really advance.

One day milim just decided to visit his little brother.

Rimuru POV
It was a peaceful day and ofc shion
Still wanna see my real face I have wear shizu's mask after she died
I never take it off even once. I was swinging on a swing being happy with my day off until I detected a powerful Aura coming towards me it was from the sky when I look I saw the one and only Milim. "What is she doing here????? Oh my god she gonna destroy the rail way that geld build" I was about to stop her but it was already to late
"HAAHAHAHAHAHAHAH oh my oh my! This nation looks awesome "
While she was laughing I walk towards her "mili-"" lord Rimuru I'm sorry for not protecting you" ranga says I looked at the direction and saw all my friends tried attacking milim "hahaha wow you got a nerve to fight me huh??? Well I will show
You my strongest move!" "Lord Rimuru I'm so sorry " as milim says "Dragon Nov-" STOP I YELLED" stop all of you milim here is a visitor I meet her years ago she saved me "
It's not really true but this should stop the fight I thought."so everyone milim is actually our friend not an enemy" "well if Rimuru sama says so then I will obey" Diablo says
And the others just nodded their head.
(I'm lazy soo)
Rimuru introduce milim to her nation saying that she saved Rimuru. And milim stays on the tempest.

To be continued
...