When Immortal Emperor Chang Qing and his lifelong sworn enemy Su Nianxue reached the point of utter exhaustion during their decisive battle, he was brutally betrayed by a trusted friend, besieged by dozens of Immortal Emperors, and perished. Unexpectedly reborn, he returned ten thousand years into the past to the Chang family of Qingyun City, becoming the notoriously pampered young master—and bizarrely, retaining his peak Immortal Emperor cultivation. Chang Qing soon discovered that his betrothed fiancée was none other than Su Nianxue, who had also been reborn; though carrying memories of her past life, she had lost all her cultivation. In their past life, the Su family was wiped out by demonic cultivators, but in this present life, Chang Qing resolved to defy the heavens and rewrite fate. While pretending to be a pampered playboy playing the pig to eat the tiger—creating the 'Daoist Kumu' persona to pull wool over people's eyes—he simultaneously dug deep into the conspiracies of the four demonic sects to crack the mastermind's behind-the-scenes layout. A destined mortal enemies double-rebirth showdown.