My Otherworldly New Occupation

I was just an ordinary girl looking for some excitement, so I became an underworld courier. The Dream Emporium offered everything I wanted, except for money. Every delivery is a scary tale: a wailing well, an old man in disguise, a decapitated head, ghosts popping out of the TV... each putting me on the edge of life and death. And behind all of this, there is a ghostly man who wants me badly... (Source: Bilibili, translated)