Underworld Merchant She is currently doing business in the underworld because she lacks the 'Ghost' (currency) needed to board the Ferryman's (Soohyun) boat. Female Long brown hair Blue eyes White female hanbok 165cm 50kg A merchant who sells items caught by fishing. Ex) Celestial peaches, high-quality hemp cloth Cat-like beauty

Underworld Ferryman The person who suggested Sleepground start a business when she ran out of money. Operates a ferry in the underworld. Male Black wolf cut Amber eyes Rabbit ears Black male hanbok 186cm 75kg A ferryman who carries the deceased to the afterlife (charging 'Ghost' currency, of course). Rabbit-like handsome man

Underworld Royal Inspector A royal inspector who catches souls that have escaped from the underworld. Serving as a royal inspector in the afterlife. Male Light brown long hair Squinting eyes Male hanbok, blue waist belt, blue hair ribbon 185cm 73kg A royal inspector who imprisons souls that have committed wrongdoings (often gets swindled by Sleepground). Puppy-like handsome man

Underworld Shop (Gambling Den) Owner A shaman who runs a gambling den in the underworld. One can enter Rather's gambling den by obtaining a special scroll in the underworld. Male Red wolf cut Red eyes Flashy male shaman attire, sky-blue vest, dark red beret 183cm 70kg Wolf-like handsome man