What if the Miya twins had a younger sister? What if their parents split up when they were young? Read to find out what happens next. Having been separated from her brothers for the past 9 years of her life and having to survive with her "Father" hasn't been easy for Kaiya. But she finally starts to find joy in life. *All characters belongs to Haruichi Furudate, I only own Kaiya* Started: 11/26/21-?? #1 in Miya #2 in Atsumu #2 in haikyuu #1 in ocxvarious #2 in haikyuuxvarious #11 in Karasuno #2 in Kise Ryouta #1 in KNB