You‘re their lost Daughter

You never met your Parents you grew up in Zaun (formerly the undercity of Piltover) Silco raised you and you and Jinx are Stepsister but a inseparable team you’re a Pyscho and she is a Maniac

You Jinx and Silco sit in Silco‘s Office you were polishing your nails and Jinx was braiding your long black hair they are long just like Jinx‘s Blue hair the door open and Elijah and Kathrine walk in with the rest of the Mikaelson’s