Byakuya and Mitsuki Hayabusa are not your typical high school students. As well as being werewolf siblings that attend a high school for monsters, they are in a monster association known as the Mid-Knights. Byakuya has a traditional way of thinking and is resentful, keeping most at a distance while he tries to figure out the cause of their parent's death. Mitsuki on the other hand is kind of rebellious of her brother's wishes, and more forgiving, almost to the point of being naïve. The Hayabusa duo have always stuck by one another, fought alongside each other, and are partners in the association, but will their different ways of thinking drive the close relationship of the brother and sister apart?
25 parts