I Have a Source-Devouring Book

Li Dong traveled to a world where avenue and technology coexisted. In this world, monsters and beasts are rampant and rampant, and human beings are struggling to survive, with a bleak future. In order to protect his relatives and friends to live well, Li Dong used the Book of Devouring Source to swallow the spiritual source, open his eyes, obtain the inheritance of the spiritual source master, and be admitted to the Mansion of Heaven, which is worshiped by the world...