It was forcibly decided by my parents, where Rin Aoki, Yuki Touma JUC-849 got married. It was a true conglomerate that reigns as Empress Chisai Chairman Chairman. Her husband was not even given a say in the family because of the forced domination of Sha Chiyo and older sister / snow, Rin was unable to hide the surprise by this heterogeneous family. One day, her husband is blown abroad with a single voice of Sha Chiyo. And Rin will know. The meaning of this marriage And the unique idiosyncrasies that pass through to the true house and Yuuki 's endless and hateful desire.