Jie Sect summoned ten thousand immortals for an audience; not to mention three Ghost Emperors, even thirty or three hundred would be insufficient to win the sincere allegiance of all spirits in the Primordial World.
Daoist Duobao, being a Jie Sect disciple inheriting the mantle, indeed had the qualifications and strength, but his aspirations did not lie in this direction.
The same was true for Jin Ling Saint Mother.
Xuanqing, on the other hand, was quite interested in these authorities, but having already been decreed by Lady Houtu as the Tai Mountain Lord, he wielded even greater power than that of the five directional Ghost Emperors and was thus unsuitable to occupy the position of a Ghost Emperor.