Princess Principal Crown Handler 第1章

London, late 19th century. Team White Pigeon, a spy group for the Republic, is assigned a new mission: to secure the handover of a certain antiquarian bookseller to the Republic. Ange, Dorothy, and Chise successfully retrieve the bookseller, who had been detained by the Kingdom in a prison. Meanwhile, in the Kingdom, following an attempted assassination of the Queen, the "spy hunt" intensifies, and tension runs high within the Republic's Control. Control suspects that a spy they have planted within the Royal Family might be a "double agent." To uncover the truth, they order Team White Pigeon to make contact with that spy, codenamed "Bishop." What will become of this new mission? And just who is "Bishop"—?