In a world of cultivation where the three realms stand at the same time, where the source of Tao is scarce and non-renewable, cultivation is not simply about becoming stronger, but a civilization-level survival war centered around "who is qualified to allocate top resources". The protagonist does not rely on mindless pushing, but in the checks and balances of the eight top sects of good, evil, and neutral and multiple medium and large forces, he relies on intelligence, rules, transactions, disguises, reverse deductions, and limited alliances to survive, gradually uncovering the truth about the "return to the ruins" and the historical shady story of the "ancestral division", and finally breaks the old resource monopoly and rebuilds the order of the three realms.