The Only Ghost Difference: from the City God to the Emperor of Heaven

History student Zhou Zhe picked up an ancient token and was forced to become the only fire in the underworld. Starting from saving the resentful souls on campus, he clumsily guided the wandering souls, sealed the evil spirits, repaired reincarnation, and rebuilt homes for the wandering undead in the broken world. From the ninth grade ghost to the master of the underworld, he witnessed the degradation of the priesthood and faced the coldness of the rules. When the old gods passed away and heaven collapsed, he chose to recast divine power with human hearts - not only to establish an eternal order, but also to protect every small but free soul. This is a long revolution that spreads from the underworld to the three realms. It is about power, system and sacrifice, and it is also about a simple question: If you were to define good and evil, what rules would you write down?