 Adelina Amouteru has turned her back on the people she loves and has loved after they turned theirs to her, except for her sister, Violetta, the only person that prevents her from submitting to the darkness that threatens to consume her.Amouteru strives to form a new 'society' composing of only the strongest "malfettos", which includes Magiano and a discarded Dagger.She calls it The Rose Society.