私が戻った時、敵は全滅していた

He was once despised as a worthless failure, a man who drove his own family to ruin while chasing the favor of the powerful. Then he died—and woke up reborn, carrying five thousand years of immortal wisdom in his soul. Now, facing his dying mother and bitter sister, he swears to rewrite fate. Watch as the Immortal Sovereign returns to walk among mortals, settling old scores and shaking the world to its core.