Black Gold World

In a world in mist, steam machinery has set off a bloody craze. The nine supreme demons from ancient times, the great king lurking in the void... The lower three demons, Duo Maple Qing, Wulan Qing, and the evil god Ming... The middle three demons, Qian Bian, Purple Blood Orchid... The upper three demons, Wan Luo, Shuang Sha, and Wan Sheng! Divide the world into puzzle pieces again, and the evil tide rises again! Extraordinary professionals and devil believers, the giant's cry, the black roulette, the twin swords, the black box, the book of laws, the awakening magic arrow, the scissors of heaven, the silver mirror... The faceless man. This book is also called "Watson's Fantastic Journey"