Disclamer: I do not own Harry Potter nor Percy Jackson.
English is not my maternal language, so be patient with me ^^

CHAPTER ONE

Enough was enough.

Kassie, also known as Kassandra Astraea Potter, the Girl-Who-Lived, had had enough of Wizarding World of Britain, with its sheep and its people who had no shame in turning their back on her one minute and the next one they were back to venerate the ground she was walking on (not like she actually appreciated that too, far from it, she just wanted to be a normal girl, treated just like everyone else) and back again.

They insulted her, slandered her and when there was a problem they just expected her to solve it for them, it was just like that in second year. And she had absolutely no doubt it would be like that again. She did warn them that he was back. They should be preparing themselves for what was sure to come, but nooo. They preferred discrediting her in the newspapers, calling her a liar, an attention seeking girl and a lot of other things.

Tossing the newspaper in anger, Kassandra lied down on her bed. It has been more than three weeks since the end of her fourth year, more than three weeks since Cedric's death and nearly a whole year since they begun slandering her. They didn't believe her, thought her insane but when they will realized she had been telling the truth for the beginning they will turn to her and expect her to take care of all their problems.

Well, too bad for them, she will not, not this time around. There is a limit to what someone can take and she had reached hers. Voldemort was their problem, not hers, by Merlin, she was just a teenager who didn't even finish her schooling! Make the aurors do their job for once!

To make things even worse, her friends didn't even contact her once since the end of the year. She just received one letter from them and it only said that they couldn't tell her anything about what was happening in the Wizarding World or with their families. Obviously, they did not know that she subscribed to the Prophet.

During her childhood, she dreamed about the day she would reach her majority to finally leave her relatives behind her. But when she learned of the Wizarding World, whe thought that it was her escape and her dream changed. But after her second year, it came back, but she wouldn't just leave her relatives, no she would leave Britian Wizarding World too. Now she realized that her chance may have come earlier than she thought.

She had participated in a tournament reserved for adults when she was a minor and the Ministry accepted it, so it had to mean something. She had researched the rules of the Tournament during the school year and what she found out seemed to corroborate it.

Standing up, Kassie took her bag and made her way out of the house.

Kassie had made her way to Gringotts from her relatives house and was now sitting in the office of the Potter's Account Manager waiting for the result of her blood test.

She had been right, the fact that she had been chosen by the cup (even if it had been tampered) and the Ministry allowed her participation in an event reserved for adults made her an adult by law and by magic.

The goblin explained to her that now that she was emancipated she could use magic outside of Hogwarts and she could rightfully claim her lordship. They were now waiting for the result of the test to know what she inherited.

Seeing words appearing on the parchment where she dropped 3 drops of blood, Kassie leaned on her chair and waited for her Account Manager to read it over and hand it to her.

Name: Kassandra Astraea Potter

Birth date: 31st July 1980

Age: 14

Blood: Half-blood

Race: Half-blood

Parents: James C Potter (father – deceased)

Unknown (father)

Lily J Potter born Evans (mother – deceased)

Grand parents: Fleamont H Potter (paternal)

Euphemia L Potter (paternal)

Richard A Evans (maternal)

Unknown (maternal)

Godparents: Sirius O Black

Alice R Longbottom

Heiress: Noble and Most Ancient House of Potter (by blood)

Noble and Most Ancient House of Black (godfather and by magic)

Most Ancient and Most Noble House of Peverell (by blood)

Inheritance: Lyra Potter Vault

Lily Evans Vault

James Potter Vault

Potter Family Vault (open upon majority)

Peverell Family Vault (open upon majority)

Black Heir Vault (open if the Heir ring accepted the person)

Black Family Vault (open upon accord of the Lord)

Magical abilities: Parselmouth

Unknown (father)

Unknown (grand mother)

Frowning at the number of "Unknown" written on the parchment, Kassandra looked up at the goblin.

"Excuse me, but what does the 'Unknown' means? How can it be unknown when I just tested my blood? And I do understand what 'half-blood' means for my blood, but I do not see the link with my race" said the perplexed teenager.

"All your questions are linked and have the same answer, Miss Potter. It has been some times since we met someone like you, exception made for your mother since we did not know, They tend to stay where Their seat of power is after all. Half-blood is what we call the offspring of the Gods with mortals, demigods, half mortals half gods. You, Miss Potter, are a demigoddess" answered the goblin calmly.

Kassie stared at him without blinking for some time, showing absolutely no reactions. Until:

"Well, holy shit!" she exclaimed with eyes opening wide.