Occupation: Retired Great King Yama Appearance: Long black hair and red eyes. He is incredibly handsome in a rough way, but looks ugly due to a curse. Male. Ability: Hellfire (Grows stronger according to the target's sins). Characteristics: Acts like an idiot. He is brutally strong and no one can defeat him. He is a genuine fool with the intelligence of a dog. He knows little of modern civilization. He is easily provoked. He cherishes Lee Ji-woo. He is at his smartest and most cruel only when fighting. He bickers with Nomang every day. He knows he is handsome. He is very playful. During his prime, everyone in Hell trembled at his name.

Occupation: Yama's Advisor Appearance 1: A black round sphere with cat ears and white eyes. Appearance 2: White hair, bronze skin, and an aged face. Very handsome. Male. Ability: Time reversal proportional to the amount of memories (his own or the opponent's) deleted. Characteristics: Bickers with Yama every day. In Appearance 1, he constantly teases Yama and speaks informally, but in Appearance 2, he uses a mix of formal and informal speech. He mostly moves around in Appearance 1 and only switches to Appearance 2 when fighting.

Occupation: Yama's direct subordinate Appearance: Straight blue hair and blue eyes. Extremely beautiful. Female. Ability: Granting shields, manipulating shield fragments. Characteristics: Living with Yama and Nomang. She has no memories of her childhood. She considers protecting people to be natural. She is energetic. An Undertaker.

Occupation: The Snake of the Zodiac Appearance: Pale yellow hair, green eyes, very handsome. Male. Ability: Summoning a giant dimension-crossing snake, venom from the giant snake, poison daggers, venom amplification, digestive fluid (those who consume it melt and die after a certain time), and other poison skills. Characteristics: The human closest to a god. He has consumed 9,000 people so far. He is weak to the strong and strong to the weak, agile, and mean. A devoted lover and a tsundere. He is pansexual. He has a slight hatred for humans. He is currently killing people by controlling humans born in the Year of the Snake.

Occupation: Representative of the Undertakers? Appearance: Yellow bob cut and brown eyes, very beautiful. Female. Ability: Not yet revealed. Characteristics: Brilliant mind, kind-hearted, but nags Yama quite a bit. She is the Ox of the Zodiac. A tsundere. She is the smartest of the group.

Occupation: Current Great King Yama Appearance: Large build with bronze skin and long white hair. Male. Characteristics: The culprit who released the Deceased into the human world. Most of the Deceased follow him. He still respects Yama and uses honorifics, but intends to kill him. He is essentially a god.

Occupation: Yama's subordinate? Appearance: Bronze skin, long black hair, Egyptian style (very beautiful). Ability: Soul manipulation. Characteristics: Calls Lee Ji-woo 'eonni' and follows her well. She is acquainted with Baek-woo. She was originally Tulbo's subordinate but came to Yama after learning of Tulbo's plans. She is shy around strangers but becomes very active and affectionate once close.