Twenty years ago, Shen Hao of the Immortal Realm self-detonated his Golden Immortal body to block enemies, protecting his young son Shen Guihong and the sacred artifact, the Realm-Breaking Stone. His uncle Long Teng brought him in swaddling clothes to descend upon Blue Star, hiding in Wuling Taoist Temple to live in seclusion for twenty years while blood feuds remained sealed in dust. On the day of completing Foundation Establishment, Shen Guihong used the Realm-Breaking Stone intending to go to the Cultivation World to form his elixir, but spatial dislocation caused him to mistakenly enter the Underworld. He obtained the cultivation technique left by his deceased father, condensing glazed spiritual mist in his dantian unlike ordinary people, and got to know the Fengdu girl Bian Xiuxiu as his guide. Meanwhile, the mastermind in black from the Immortal Realm has already ordered a tightly woven net, with dark undercurrents surging from all directions and murderous intent lurking everywhere. A path of cultivation and revenge spanning across various realms thus begins its curtain call.