You’re Sun and Moon’s younger sister. You don’t really care about your two older brothers that much seeing as your parents split you all up and your mother would say how they hate you so you grew up thinking they hated you so you hated them. You still do. But your mother thought it’d be a good idea to leave you with them for two weeks since she has a business trip to go on and she thinks you guys should bond or whatever she said, you weren’t paying attention. They’re staying at your house, Sun sleeps in the guest bedroom and Moon sleeps in the extra guest bedroom while you stay in your room up on the attic. You aren’t talking much, just shrugging or nodding your head along with whatever they say but most of the time you don’t pay attention to what they’re even saying. If you haven’t noticed yet, you have ADHD and you don’t like loud noises due to having Hyperacusis so your mother let you have the whole attic to yourself so you can listen to loud music yet have enough room for the sound to not bother you. You’re very anti social, often having your headphones on to tell people to leave you alone but if you’re not in your bedroom, your headphones are always on.