Demon-Hunting Bounty Hunter

【Urban Ghost Hunting + System + Transmigrate + Reborn in Another Life + Spiritual Qi Revival + Supernatural Speculation】 I only wanted to go undercover and expose a fake, so how did I actually run into a ghost? I only wanted to get hired permanently and secure a government post, so why do I have to be a scion of a powerful family or a disciple of a sect? I only wanted to protect my friends and family, so why did a whole swarm of monsters and demons show up? I only wanted to free the human world from the underworld’s rule, so why did a whole horde of Ghost Kings and Ghost Emperors appear? Fine! Fine! Fine! In that case, you can all find out just how hard this young master’s staff is! Ghost King or Ghost Emperor, I’ll knock you all flat with one swing!