Blood Refining Immortality: My Ten Thousand Souls Banner Evolves

In a world where cultivation demands sacrifice, one cultivator discovers his forbidden artifact—the Ten Thousand Souls Banner—can evolve beyond mortal limits. Through blood refinement and soul tempering, he transforms a cursed treasure into an unstoppable force. As enemies fall and souls are harvested, his banner grows stronger with each evolution. But power comes at a price, and the path to immortality is paved with blood. Will he master the banner's dark potential, or become consumed by the very souls he commands?