Not a Real Potter

Chapter I

Y/n Potter is the adopted sister of Harry Potter. She was adopted as a baby soon after harry was born. When their parents were killed they were taken to the Dursleys and were raised not knowing their true heritage. Growing up with the Dursley's was tough for them. They both had to share a small room because the Dursleys didn't see them as their own. Soon before they turned eleven both Y/n and Harry had received mail. They both thought this was weird because they had no other family and no friends from school. Mr Dursley took the letters and burned them so the siblings couldn't read them. Finally, the number of letters they received was so much Mr Dursley made the whole family move to a broken down shack in the middle of nowhere.

Midnight on Y/n and Harry's 11th birthday they both stayed awake and watched Dudley's watch until they were officially 11. Not even one minute after midnight. They heard rustling outside. They thought it was just the storm but then the door fell down and revealed a very tall man with a long brown beard. The noise woke up everyone else in the shack and Mr and Mrs Dursley came down the stairs, Mr Dursley carrying a double-barreled shotgun. Mr Dursley started to yell at the tall man. He then walked over to Mr Dursley and bent the tip of the shotgun and it fired to the ceiling. He then went over to a very terrified Dudley.

"Mind, I haven't seen you since you were a baby, harry, but you're a little bit more along than I would have expected, particularly 'round the middle."

Dudley stuttered "I- I- I'm not Harry."
Then Harry and Y/n appear from behind the couch and Harry said "I am"

Then the tall man looks to Harry and his sister

"You must be y/n. Well, I have something for you two. 'Fraid I might have sat on it at some point. I imagine It'll taste just the same and I baked it myself." he handed the cake to the siblings.

The tall man walks over to the couch saying " you know it's not every day young kids turn 11" as he sits on the couch he pulls out an umbrella and points it at the fireplace and poof! The fire started. The family was shocked.

Y/n went over to the tall man "Excuse me sir, but who are you?"
"Rubeus Hagrid, keeper of keys and grounds at Hogwarts. 'Course you lot know all about hogwarts."

"Sorry, No." harry says making his way over to the couch.

"No? Blimey, potters, didn't you ever learn where your mum and dad learned it all?" Hagrid said looking at the two children.

"Learned what?" Y/N said.

"You're both wizards"

"We're what?" they said in unison.

"Blimey did the dursleys teach you anything?" He handed each of the siblings a letter.

Y/n opened her letter and it read
Dear Miss Potter,
We are pleased to announce that you have been accepted to Hogwarts' School of Witchcraft and Wizardry!

She looked over to Harry who was still reading his letter. She was super excited to finally be leaving the dursleys but also she had no clue what any of this meant.

A/n
Hi y'all!!! This is the first chapter. The other chapters will be longer after this one.