Horror Revival: I Get Promoted by Reporting Ghosts

[Mystery and wild imagination + power fantasy + one female lead + not a saintly protagonist + decisive and ruthless] Reporting someone feels great. Reporting people forever feels even better! Until I turned the entire underworld upside down! I point my phone at a ghost: "Excessive release of Yin energy detected. Fine: three hundred years of your afterlife span!" I lock my camera on a corrupt official: "Zhao Renjie stripped of his Purple Robe authority. Evidence uploaded to the Hall of Chinese Heroes!" In this apocalypse where humans and ghosts have traded places, Chen Xuan blasts his way through with the report button!