BB (ビィビィ, Byibyi), known as Mysterious Black Magus (黒衣の少女, Kokui no Shōjo, Black-coat Girl) in the original promotional materials, is a character resembling Sakura Matou in Fate/Extra CCC.
BB (ビィビィ, Byibyi), known as Mysterious Black Magus (黒衣の少女, Kokui no Shōjo, Black-coat Girl) in the original promotional materials, is a character resembling Sakura Matou in Fate/Extra CCC.
BB (ビィビィ, Byibyi), known as Mysterious Black Magus (黒衣の少女, Kokui no Shōjo, Black-coat Girl) in the original promotional materials, is a character resembling Sakura Matou in Fate/Extra CCC.