While Emperor Jun himself combined forces with Emperor Fengdu to deduce and explore, he too was not without gain.
The path that Emperor Jun follows is to control all techniques, and the laws of the Netherworld are naturally included within, not to mention the Ghost Path that he participated in deducing, which also merged into Emperor Jun's path.
Gaining control of a new path is a great supplement to Emperor Jun's own path.
Under such circumstances, whether Emperor Fengdu can become a Saint or not, Emperor Jun has already reaped his own rewards.
Furthermore, Emperor Jun, being a life of the Saint level, has brought the Ghost Path he controls directly to the level of his deduced path.
As for the boundless Yin Qi and Ghost Qi?
The Celestial Heaven Star Formation is continuously receiving the Chaos Qi.
The Chaos Qi, being the mother of all Qi, under the guidance of Emperor Jun, can it not be transformed into Yin Qi and Ghost Qi?
Netherworld, Earthly Hell.
