壊れたオルゴール~私を壊した奴らへの葬送曲~

Quinn Hall, the Hall family’s true daughter and an IMO gold medalist, was framed by her biased family and fake sister Avery and sent to juvenile detention. Three years of torment spawned her vengeful second personality Raine. After Avery destroys her last calming music box, Quinn returns ready to ruin the whole Hall family.