The five volumes of the Celestial Slaying Book were located at: In the novel "Celestial Bane", the Heavenly Book Pavilion is a mysterious place in the world of Celestial Bane. The five volumes of the Heavenly Book were forged by the owner of the Heavenly Book Pavilion, Xiao Ding. It is said that he controls the mysterious power of the Celestial Bane World and has incomparable power. 2 In " Battle Through the Heavens ", the Heavenly Silkworm Cave mentioned by the Heavenly Silkworm Potato had the fifth volume of the Heavenly Book, but the specific location was not mentioned. In "Martial Yin Yang", Lin Dong obtained the fifth Heavenly Book and refined it into a special magic tool-Yin Yang Sleeve. In Douluo Continent, the Tang clan's third young master mentioned that the Heavenly Book Pavilion was a mysterious place in the Douluo world. The five volumes of the Heavenly Book were regarded as one of the most precious treasures in the Spirit Master world, possessing incomparably powerful strength. In " The Full-time Expert ", the Heavenly Book Pavilion mentioned by Butterfly Blue was a mysterious organization in the world of full-time experts. The five volumes of the Heavenly Book were considered to be one of the most precious treasures in the world of full-time experts, and they possessed incomparably powerful strength.