The origins of the magic book and backstory of the first Walpurgis Night. Twelve years before Bible Black (2001), Takashiro and her friends from the school's witchcraft club use the book for... Read allThe origins of the magic book and backstory of the first Walpurgis Night. Twelve years before Bible Black (2001), Takashiro and her friends from the school's witchcraft club use the book for perverted spells and underestimate its powers.The origins of the magic book and backstory of the first Walpurgis Night. Twelve years before Bible Black (2001), Takashiro and her friends from the school's witchcraft club use the book for perverted spells and underestimate its powers.