You ask what the Underworld’s Didi is? I’ll tell you: the ghosts the Ghost Marshals won’t pick up, I’ll take! The roads the Ghost Marshals don’t dare travel, I will! In short, if the Ghost Marshals can do it, Didi can do it; and if the Ghost Marshals won’t do it, Didi will! Pick them up first, report afterward. Specially authorized by the Five Emperors! Show your permit and pass, no inspections unless you’re headed somewhere forbidden! That’s the Underworld’s Didi. Clear enough?!