What if when Harry potter had a Twin sister? What is when she hates him and goes to the dark side? Is she going to feel something and find eventually love? Or does she have to fight her own battles all alone? Is she going to open up or not? And how is she going to handle it if her past catches up to her? TW Violence SA mental health issues and other problematic themes if you are not okay with that don't read it. If you want to anyway the scenes are marked. Hey guys, so english is not my first language so if anything is misspelled or other mistakes y'all can remind me of them and i will try to correct them.