あらすじ
Sick and tired of her mother's ruinous debts, Richelle accepts a post as tutor to the illustrious Otis family. But upon finding a letter with strict, eerie rules on how to survive within the manor of roses, Richelle senses that something sinister is lurking. Now, she must pay the price for her choice.
あらすじはAniListより（英語）。
