Sullivan Yeats, the solitary Primeval Lord of Immortals in the Celestial Realm, hears of the Ruthless Sect below—where disciples are gifted wives and slay them to ascend to heaven. Stirred by desire, he descends incognito, disguising himself as a lowly disciple of the Ruthless Sect. But fate’s cruel joke: the sect’s Head Disciple mistakes him for a cuckold and grants him the most stunning wife.