Koala Reads

"Walking in the underworld is a spell in the Taoist tradition."

"It allows the living to use incantations to send their own or others' living souls into the underworld to inquire about the living and the dead, and to search for the souls of the deceased... It's a shortcut to peep into the secrets of heaven."

"Since it involves peeping into the secrets of heaven, there's a possibility of suffering a backlash."

"Once a person fails to follow the rules of the underworld - walker or is interrupted halfway, the fate of the underworld - walker may be more than just being in a daze!"