Written in Blood | Sirius Black

She let Sirius Black hate her because the truth would have gotten him killed.

Elizabeth Ollivier was raised to become everything Sirius Black despised.
A pure-blood heiress. A Slytherin. A girl born into a family where loyalty is measured in blood and disobedience always comes with a price.
For years, Sirius sees nothing beyond the cold expression, sharp tongue, and perfect mask she wears so well. To him, Elizabeth is just another reminder of the family he escaped from.
And Elizabeth is perfectly happy to let him believe it.
Because behind the arrogance and carefully chosen lies lies a truth no one was ever supposed to discover.
As their final year at Hogwarts draws them unwillingly closer and the First Wizarding War begins to consume everything around them, hatred slowly becomes understanding, understanding becomes something far more dangerous, and Elizabeth finds herself caught between the life she was born into and the people she would give anything to protect.
Sirius Black has spent years believing he knows exactly who Elizabeth Ollivier is.
He has no idea how wrong he is.