I, the Great Emperor of Fengdu! Rebuilding the Underworld from the Start

I am the Great Emperor of Fengdu! I rebuild the Underworld from the start! But just after taking the throne, I find myself facing a dire situation: the Underworld is severely understaffed and drowning in karmic debt! In the mortal realm, demons and monsters run rampant, while a million wandering souls have nowhere to go! At this critical moment, I awaken the god-tier Fengdu Rebuilding System! I summon a hundred thousand Yin soldiers from the start, repair the Path of Reincarnation, and restore the Six Paths of Rebirth! I recruit all kinds of ghostly talents. Zhong Kui, the Black and White Impermanence, all of you, line up to take your posts! A million souls need shelter, the Underworld returns to order, and the Three Realms are stunned! The flowers of the other shore bloom on the Bridge of Helplessness, the waters of the River of Forgetfulness run crystal clear, and ten thousand bowls of Granny Meng's soup are sold every day! The great ghosts of every faction bow in submission, and even the mighty immortals must lower their heads! But this is only the beginning. The ancient secrets hidden deep within the Underworld are just now coming to light... I would like to see who still dares to run wild on my turf!