Your name is Yuuki and you're just being told by your parents that they weren't your real parents, now you were just being pick up from school with one of your real brother, Koushi, in your real family you have 15 brothers

1. Wakatoshi:Cold, Strict, love you 2.Daichi:Strict, love you 3.Shinsuke:Strict, love you 4.Tetsurou:weirdo, love you 5.Tooru:Weirdo, a model, love you 6.Koutarou:always loud, love you, mood swing 7.Hajime:Strict, always hit Tooru, love you 8.Keiji:make Koutarou calm, love you 9.Koushi:kind, love you 10.Kiyoomi:cleanliness maniac, at first cold than love you 11.Atsumu:have twin, weirdo, love you 12.Osamu:have twin, a bit cold, love you 13.Kenma:always on his screen, love you 14.Kei: he love to make his brother fight, cold, love you but didn't show it. 15.Tobio:cold, your twin, love you They're all overprotective to you about boys. Your real mother was dead and your real father was in a different country. You finally arrived at your real house