The reason is that the demon outside the territory has planned for thousands of years and buried seven chess pieces in the three realms. There are people, objects, corpses, and Buddhas, lurking for thousands of years and waiting to bloom. The Four Saints Yang Haoran, Qingfeng, Xuanci, and Qingwu set up the Four Elephants Demon Sealing Array in front of the crack in the boundary wall in an attempt to seal the crack. The process, the critical moment, seven chess pieces detonated at the same time, Zhongzhou Nine Dragons Inkstone, nine magic dragons destroyed the sacred bone staff of southern Xinjiang, billions of poisonous insects transformed into torrents and hundreds of thousands of mountain barren tombs, the Millennium Drought Demon was born in the Northern Ming Icefield, the skeletal mammoth king led the undead south to the Buddhist Kingdom of the Western Regions, thousands of Buddha statues revitalized the coast of the East China Sea, and the traitor Chen Xuzi reappeared as the White Tiger