On her eighteenth birthday, Wren discovers latent magical powers, earning her a place at the secret Academia de la Luna, where alongside her childhood friend Lee, they uncover secrets and dangerous mysteries, forcing Lee to choose between his family's legacy and protecting the girl he loves.

Trapped underground in the catacombs and made to transport the bones of ancient dragon rulers to the extracting room, where others extract the magical properties dormant in the bones, twin Thisbe must learn how to control her own fiery magic and use it to escape.