Princess Principal Episode 4 English Subbed Episode Title:Case 9 Roaming Pigeons.Episode Description:Dorothy is given a new mission by L to steal a prototype miniature Cavorite device the Kingdom has developed. L also warns Dorothy to keep an eye on Princess, as she might be a double agent. Meanwhile, Ange is training Beatrice and Chise when Princess suggests they come up with a name for their team. Dorothy informs them of their mission and they use Princess' status to infiltrate a ceremony at the mine where the Cavorite device is being held...