Princess Principal Episode 12 English Subbed Episode Title:Case 24 Fall of the Wall.Episode Description:Zelda reveals to Princess that she knows she is not actually Ange, and tells her that the Commonwealth is arranging for the assassination of the Queen at the Royal Cathedral and making Princess the scapegoat to provide an opportunity for the Commonwealth to invade the Kingdom. Back on the airship, Ange manages to escape and return to the school, where she finds Dorothy and Beatrice waiting for her...