\\Yandere Genshin impact x Xanglings big sister reader// You have been the pretty sister your whole life and your sister is always known as the lesser good version of you. While Xangling is working at your dads your looking to travel all of teyvat but when you arrive at monstet you see a shooting Star heading right towards the beach but when you reach the schooting star it will change your life forever. ⚠️Gore, sexual themes, rape, cussing, etc ⚠️