To preserve the stability of the Nine Realms, an immortal guardian spent one million years searching for a way to seal the cosmic rift. He entered reincarnation deliberately, sacrificing his memory to lure the Heavenly Dao into a trap. During his amnesia, he suffered humiliation from lesser cultivators until his family risked everything to protect him. Once his million-year memories returned, his power soared beyond imagination. Through careful schemes and deadly battles, he exposed the Dao's betrayal, destroyed the cosmic threat, and used an outer-realm sovereign's body to mend the broken world—ascending to an even greater universe beyond.