Carbonard Crown
カルボナードクラウン
Fujisako Aiko is a quiet girl at the secluded Enishida Academy, an island boarding school. While exploring the woods, she encounters two girls who resemble royalty from another kingdom. One is cold and attractive, the other warm and cheerful. Aiko learns they are sisters and becomes part of their large, aristocratic family. Though she enjoys their company, she occasionally feels a quiet unease. She is especially intrigued by the sister with dark, obsidian eyes, whose presence seems to unsettle her.