BBK/BRNK - Season 1 Episode 17 The Island Fortress
Overview: In a room somewhere deep in Demokratia's island fortress, Kaoruko discovers the identity of the Bubuki users that Guy had called "traitors." She asks Double why she never knows what's going on and why all this happened, but Double only tells her that if she doesn't live up to Guy's expectations and eliminate the approaching Azuma and Oubu, she'll receive the same treatment as the traitors... and that there are some things she doesn't need to know.