Title Conflict: Era of All Souls

The Holy Grail of Origin lies dormant in the core spiritual vein hub of the North and South Poles, and is formed by the fate of heroic souls over hundreds of millions of years in the history of pan-humanity. Its form changes with the degree of awakening: it is a rainbow-colored light group when first awakened, a phantom of the Holy Grail when half-awakened, and an entity of obsidian and starlight crystals when fully awakened. To make a wish, you need to sacrifice the luck of the heroic spirit of the corresponding level - to rewrite the destiny of the country, you need to sacrifice the existence of the hero king level. Awakening once in a thousand years, not to provoke a war, but because the local nuclear energy has accumulated to the "planetary defense threshold", the "Universal Wishing Machine" is used as bait to select those with the strongest heroic bloodline. On the surface, it is a fight of desire, but in fact, it is awarded a "Guardian of the Stars" contract and the only guardian is selected to resist the alien threat. The Holy Grail of Origin is the immune system of the earth's civilization - it uses desire to screen the enlightened ones and sacrifices in exchange for the right to survive. It can be called the real line of defense for survival behind all the Holy Grail wars in the secret history.