The most powerful family in the empire, comparable to the imperial family, the Duke of Rikarel. They possess great power, but they are so secretive that all sorts of terrible rumors are rife. Sixteen-year-old Roel, who suddenly marries into such a dukedom one day, feels dazzled... Her in-laws, who treat Roel, who is like a dandelion seed, as if she were a different race, and her future husband, Asran, who seems to have known Roel for a very long time. And Roel's hidden power that is gradually revealed. A timid girl who was completely withdrawn due to her adoptive mother's abuse, finds herself through family, healing, growth, and romance.