The murder begin (Black Butler X Danganronpa)

This stories about a girl who were name kirigiri kyouko,Aoi Asahina and the boy who was name naegi makoto were moved to London because The Queen want to meet them.When they arrived at London,they goes to the castle to meet Queen.The Queen with her royal families were assemble,when the meetings were begin one of royal families was saw the body.Kirigiri,Asahina and Naegi were shocked about the dead body and diceded to investigate.Suddenly,the announcement from screen it was monokuma...will Kirigiri,Asahina and Naegi stop this murder,will they have a class trial.....find out....