Transmigrated to Teyvat as the Heavenly Principle, Noah discovers his world faces imminent collapse. Armed with a system capable of consuming two-dimensional worlds, he seizes his chance for salvation. "I will rule not just Teyvat, but countless realms. My decree becomes absolute law," he declares, reshaping reality itself. Alongside a cadre of formidable deities, Noah systematically devours worlds to save his own. Each conquest fortifies Teyvat's existence—the Demon Slayer realm extends its lifespan by five millennia, Akame ga Kill! amplifies its protective barriers a hundredfold, and Inuyasha establishes the cycle of reincarnation. As the supreme architect of fate, Noah transforms Teyvat into an omnipotent domain, bending the laws of multiple universes to his will and commanding legions of divine beings in his quest for supremacy.