Fire and Shadows (DarklingxOC) (Shadowandbone fanfic)

What would happen if Alina Starkov had a sister. Would they fight over Mal? Would she also be a Grisha? Would she fall for the General? This is just the plot of the first season of Shadow and Bone with my OC Also this is a hate fanfic against Alina (I just personally don't like her) Enjoy:) I do not own shadow and...