Meliodas x reader the sister of Elizabeth

The beginning

King Bartra's POV

I was walking around the castle when I heard I nock on the doors I then walk to the doors and open then it was raining very hard outside I then felt a tug on my rob I look down and see a small little girl who looks about 3 she then said "here you go I was sent here my mommy told me to give this to you". I the grab the paper she then fell on the ground I then felt her head it was on fire I then pick her up and told the maids to get her in some pajamas and her a warm bed I hand her to them and open the peice of paper it said.

Dear, king

I wish you no harm but please take care of my little girl by the time she is there I will be long dead but my daughter is a special person she is the princess of the fairies,Angels,demons me and her father a demon have had her please take care of her and protect her from any harm she is also very I mean very sensitive and plus her name is (Y/n)

From,

Queen sakura

I close the paper I then sigh "well I guess there is another member of the royal family again" I smile "but it may not be as bad I mean at least Elizabeth is not that lonely when meliodas and her sisters leave and plus (Y/n) is now our youngest". I start to walk to the room the maids took (Y/n) I open the door quietly and see little (Y/n) sleeping peaceful I smile and walk to her and kiss her forehead. "Don't worry (Y/n) I will protect you and your sisters with my life" I then walk out the room shutting quietly so I don't wake her

Time skip

Your POV

I woke up in a room with (f/c) walls ( f/c means your favorite color I will explain as we go along) I smile and get up I look to my left and see a light baby blue bear I then pick it up and walk around the place I then smelled food. I then walk towards the food I then came across a door I open it and look inside to see the man from yesterday and three girls one with pretty light purple hair,the other with dark purple hair,and the other had beautiful silver hair and one big blue eye I guess the other was covered by her bang. I walk to the man from earlier and tug on his rob "why good morning (Y/n) it's nice to see you up and at it come here I want you to meet some people" he then picks me up and sets me in his lap I look at the girls and smile "alright (Y/n) I want you to meet your new sisters veronica,Margaret,and Elizabeth say hi girls" "hi it's nice to meet you" he then looks at me and said "care to introduce yourself" I nod. "Hello my name is (y/n) and I am 3 years old it's nice to meet you" the girls she smile and say "your so cute!" I blush " I umm thank you" we then laugh and start to eat again

Time skip again

I was playing with Elizabeth when she fell I then grab her foot and lift her I then notice that I had beautiful (f/c) wings I then look at Elizabeth and set her down I then yell "Elizabeth look i have wings look look" her eye sparkles "wow that is so cool they are so pretty we have to show papa!" I then say "alright come on I'll fly you nee-chan" she nods I take her hands and fly in the castle
a

Meliodas POV

We just came back from a mission I was hoping to see Elizabeth with the king Bartra we are in the throne room "hello deadly sins I have a new challenge for you today" we nod "what is it your majesty" ban says in a bored tone? He sighed "well I have a new child going the royal family and she is no ordinary child she's a-" he was cut off by a loud bang from the door we all look back and see Elizabeth and another little girl carrying her with big blue eyes,chocolate brown skin, brown knee length hair "papa look I got wings look look i did while i saved Elizabeth" she the stop a and set Elizabeth on the ground gently Elizabeth then looked at me and ran to me with open arms I smile "hey Elizabeth" "sir Meliodas I missed you so much!" I smile "me too Elizabeth,hey your majesty who is the little girl" I then look to my right and see she is gone I then here a laugh "look papa I got wings you see!" We all look and see the girl with the (f/c) wings King Bartra smiled "yes I see them  they are very pretty now why don't you introduce yourself" she nods and look at us and does just the cutest smile "well hello my name is (y/n) nice to meet you all and I am three years old" my eyes widened "anyway Elizabeth can you and your sister go and play while I talk to the sins" she nods and takes (y/n) hand takes her out the room. He then sighs "as I was saying (y/n) is no ordinary child she is a fairy,angel,and a demon she is a very powerful child she is the daughter of the fairy queen who is the sister of the supreme deride and that is how she is angle and fairy but the demon part is a mystery but in the letter I reserved from her mother the day (y/n) came said that her father was a demon and nothing else, I want you all the protect her from the dangers of the world" we all nod "good you are dismissed" we all nod and walk away.