Long ago
There was two kingdoms
One light one darkness
One day the kingdoms combined to make
kingdom of hearts
Everyone wielded the keyblade
There.
.
.
.
.
.
.
.
.
One day a child was born
And was hated from everyone from the kingdom because of there soul
This
This was
Avachan
The princess of the keyblade of truth....

-10 years later-
Avachan walked into the forest and headed to the hill to see the sunset and had a bag with her she was nineteen today and had a lonely birthday since no one cared for her except for this guy that she met when he saved her
-flashback-
"Any last words human?"
"Please don't hurt me!"
Avachan was about to die a painful death until the attacker was attacked by strings and he saved her she was still crying and this is who saved her

(Yes error sans saved her ink sans didn't give a crap. And art isn't mine)
"YoU WaNt To DiE?"
"No sir"
"WeLl ThEn SpArE hEr YoU dIrTy GLITCH ArE yOu WilL dIe."
"O-ok "
He spared her because he didn't want to die then she looked up at the person that saved her he sat by her she kinda blushed.
"YoU oK hUmAn? By ThE wAy I'm ErRoR sAnS "
"A-avachan and thanks for saving me error"
"YoUr WeLcOmE "
- end of flashback -
Avachan wanted to see him again because she needed someone to keep her safe and not lonely she went asleep
Error sans POV
I heard today was that the human that I saved had her birthday today so I try to fine her which I did but she was asleep too but I heard a rustle
"NiGhTmArE I KnOw YoU aRe ThErE."
"How did you know error"
I looked at nightmare and pulled him over here with my strings "WhAt Do YoU wAnT?"
"I just wanted to come because I was bored and had nothing to do so I came with you"
"FiNe"
She woke up and saw me and hugged me as if it has been years and Nightmare came up to us and he looked at her hugging me
"Hi human "
"Error who is that guy?"
"His name is Nightmare"
(Sorry I can't glitch his voice,)
She said hi to him still hugging me and then I gave her a present because like I said I heard today was her birthday
"This is for me?"
"Yeah Avachan"
She looked at it then me and smile at me  and Nightmare had left I mean it is just a box with something I side which was this

(Found on Google and is a product)

She had a blush on her face and loved it and hugged me again and I did hug her back
She was very happy and I think that she loves me because she was blushing a cherry on her face
Avachan POV
He is so nice and cute but that nightmare guy to.error sans gave me a charm necklace but then we heard something and then everything blacked out it was a solar eclipse or was it? It didn't end as quickly as a solar eclipse I looked it was nothing no sun then error had teleported me somewhere "you ok " "yes but i don't know was happening there then you teleported me away"
3rd POV
She felt soft touch
Error was cuddling her and slept on her so she slept with him but she did it with moving by him then cuddled up with him and she kissed his cheek he blushed and they slept and a blanket on them that appeared
Meanwhile
???? POV
"Error where are you?" I was trying to find error so I can see if he is going to come with me and say sorry for stealing his chocolate  but I found him cuddling up with a human but the human was blushing and then starting hugging him and why? "Error wake up"
He woke up
"WhAt Do YoU wAnT iNk I wAs BuSy "
"Busy cuddling up a human..."
To be continued...