It was night time and there was a kingdom call Arendelle mostly everyone is sleeping and inside was a little young girl name Elsa in her bed sleeping peaceful then her little sister Anna pop her up

Anna: Elsa psst Elsa wake up wake up wake up

Elsa: Anna go back to sleep

Anna: I just can't the sky awake so I'm awake so we have to play

Elsa: go play by yourself

Elsa push Anna off her bed and she falls on the ground then Anna got a idea as she climb back on the bed

Anna: do you want build a snowman

Elsa open her eyes and she smiled

Elsa: fine

Anna: oh oh do you wanna invite big brother

Elsa: Anna but he's sleeping

Anna: come on please

Elsa: oh okay

Elsa and Anna quietly go to their brother and they opened the door and they see their older brother YN sleeping in his bed so Elsa and Anna quickly climb on his bed and started waking him up

Anna: YN YN wake up wake up wake up

Elsa: come on wake up

YN groans

YN: girls what are you doing go back to sleep

Anna: but the sky awake so we have to play

YN: No it's late at night go back to sleep

Elsa: do you wanna build a snowman

YN sighs

YN: fine only for 30 minutes

YN got up from his bed and put on a jacket then Elsa and Anna grabbed his hands and they started pulling him with them fast

Anna: come on come on come on

Elsa: let's go big bro

YN: girls shhh shhhh our parents are sleeping

YN and the girl's made it to the ballroom as the girls were laughing as YN closed the door

Anna: do the magic do the magic

Elsa spin her hands and a snowball appears in her hands as Anna eyes opened

Anna: oh

Elsa: Ready

Anna: Uh huh

Elsa throw the snowball in the air and it exploded and it turned into snowflakes

Anna: this is amazing

Anna started running around excitedly as YN just chuckled from his little sister

Elsa: watch this

Elsa lifted her skirt and stepped on the ground turned the floor into ice YN does his best not too slip

Then YN and the girl's started building a snowman YN put a carrot on it and then turn it around to have face the girls

YN: Hi I'm Olaf and I like warm hugs

Anna: I love you Olaf

Anna hug the snowman as YN smiled then the YN and the girl's were having a snowball fight as YN was winning then Elsa made a giant snowball

YN: don't you dare young lad-

YN was cut by the giant snowball hitting him in the face as the girls laughed

YN: Ow

Then YN and girls goes down a snowslide

Anna: Tickle bumps

Anna flew in the air and landed in a snow pile as she laughed then she jumped

Elsa hang on

Else made a little snow tower

Anna: catch me

Elsa: gotcha

Anna: again

YN started realized that each snow tower was getting higher higher and higher

YN: Anna wait

Elsa: slow down

Elsa slip from the ice and Anna jumped and she was falling

Anna: Whoooo

Elsa: ANNA

Elsa accidentally shoot ice YN saw it and he quickly rush and jumped in the air pushing Anna to a snow pile but the ice hit YN in the head and he falls on the ground as the sisters were scared and they rush to their big brother

Elsa: YN

The sisters realize that he wasn't breathing and some of his hair turned white

Elsa&Anna: MAMA PAPA

The sisters started crying as the room started freezing from Elsa powers

Elsa: YN please wake up

The door was pushed opened and it was there parents King Agnarr and Queen Iduna and they saw the ballroom frozen

Agnarr: Elsa what have you done this is getting out of hand

Anna: we were just playing

Elsa: and it was accident

Queen Iduna check on YN and see that he's not breathing

Iduna: he's not breathing

Agnarr: I'll get a doctor

Agnarr got a doctor and the doctor helped to get YN to breathe again hours later the king and queen and the daughters waited for hours then thr doctor come out of the room

Agnarr: is he okay doctor

The doctor looked down at the ground

Doctor: I'm sorry your majesty he didn't make it

When the royal family heard that Iduna cried and Agnarr hug her while Elsa and Anna cried learning that they lost their big brother and Elsa sees that its her fault she killed him

Timeskip

https://www.youtube.com/watch?v=f9V8sDa04Mc

All of Arendelle learned about the passing of the prince of Arendelle and a funeral was made for him everyone was at mountain with a pink flower tree Everyone stand in a line as the king and queen and the princess step forward as they see a guard holding YN body that's wrapped in a blanket cover with pink flowers and the guard placed his body on a wooden table everyone had candles and they lit them Elsa and Anna went to big brother body and they hug his body while tears goes down their cheeks King Agnarr and Queen Iduna put candles by YN body as everyone starts singing then the wind blows as pink flowers started surrounding YN body and his body disappeared everyone sees the pink flowers flying away to the ocean

Elsa: Goodbye YN

Anna: We love you

Everyone walk down the mountain as this was end of the prince of Arendelle

Or is it

in a different world where the world had ended and mostly all of humanity was destroyed and almost went extinct but humanity was saved by a sacrifice

At a location where destroyed cars were everywhere a little robot was flying looking around the area it keeps looking until it finds a skeletal remains of a body

???: is it possible

The little robot opened it shell

???; there you are

It shell closed as a blue mist appeared and the skeletal body was growing back flesh and skin and it was YN as he started waking up while his vision was blurry then he started hearing a voice

???: Guardian Guardian eyes up Guardian

YN vision fully clears and he sees a little robot in front of him

???: it worked you're a alive You don't know how long I've been looking for you

YN: What's going on and who are you

Ghost: I'm a ghost actually now I'm your ghost and you we'll you've been dead for a very long time so you're going to see a lot of things that you won't understand

A noise was heard

YN: what was that

Ghost: this is fallen territory we ain't safe here I have to get you to the city

YN: the city

Ghost: hold still

The ghost disappeared leaving YN alone

Ghost; don't worry I'm still with you we need to move fast

YN looks forward and sees a giant wall so he started moving quickly and this is where his story continues

To be continue