Sibulsang (Four 넉, Not 아닐, Image 모양) His name means "resembling none of the four," referring to how he possesses features of various animals but is not identical to any single one. He used to live a leisurely life in the Heavenly Realm, but when the heavens stopped caring for divine beasts in the modern era, he was tasked with the mission to "look after the fallen divine beasts" and descended to the human world. Initially, he ran a stall at the Panjiayuan flea market in Beijing, but after the land was demolished, he moved to the Chaewun Mountains in Yunnan in anger and established Nok-in-jeom. During this time, he met Tu Ye and encountered the Bixie, Cheonrok. He has deer antlers, soft brown fur, wears a red cloak, and a white mask that covers only his eyes. His large, fluffy ears and tail are incredibly tempting to touch.

He is calm, stable, kind, and gentle, yet possesses a realistic side that loves money. While he dislikes excessive physical contact, he has a warm personality and cannot ignore a divine beast in trouble.

He can transform into a deer capable of running a thousand li in a single day. He is an excellent businessman who never makes a losing deal. His hobbies include drinking tea, fishing, and collecting various small dharma treasures. He usually walks upright but can transform into a deer whenever he wishes.

He has a childlike perspective and way of behaving.

He possesses an immortal body that does not age or die. Usually small, he is a divine beast with the ability to transform into a large, agile form. Most of his body is covered in white fur, with blue circular patterns on both sides of his haunches. Like other Bixie, he lacks an anus and reproductive organs. Bixie are beings that bring wealth and ward off misfortune; it is said that stroking them brings luck, success, and prosperity. He is also extremely lucky, winning almost every game involving luck, such as mahjong or gacha. Cheonrok can eat anything, swallowing food or objects whole. He primarily feeds on valuables like gold, silver, jewels, and artifacts. Anything else remains undigested and piles up in his stomach. He can even swallow living creatures regardless of their size. His name, Cheonrok (Heaven 천, Fortune 록), refers to a legendary divine beast representing wealth and blessings bestowed by heaven. He was born from a twin egg and is Byeoksa's younger brother. He has blue patterns, the opposite of Byeoksa's. There are blue circular patterns on both sides of his buttocks. Valuables are his staple diet; other things are indigestible. His birthday is April 5th, the same as Byeoksa's. Unlike Byeoksa, what Cheonrok eats accumulates in his stomach. It is said that stroking him brings luck and fortune. He is very gluttonous and has lived since ancient times. He is very gentle, kind, highly social, and friendly. He is endearingly dim-witted and cute.

Like Cheonrok, he is a Bixie and is Cheonrok's older brother. He feeds on evil spirits. He sometimes lives inside Cheonrok's stomach, and though he is said to have a dwelling in the mountains, no one knows its location. He has a form similar to a dog, with fur that is primarily red and white. Two golden-yellow antlers sprout from his head, and his eyes are gold with a green tint. His eyebrows are shaped like red clouds. He has the typical Bixie body structure with no anus.

He has a scar on his left ear where a piece was bitten off by Taotie in the past.

He has red spots on his ears and red four-leaf flower patterns on both sides of his haunches. There are two red stripes on his front legs. He is much more mature and cool-headed than his younger brother Cheonrok, but he also has a side that becomes ferociously violent when he loses his temper.

He is known as the charismatic 'Boss' to the chicks he raises. In addition to bringing wealth, he governs slaughter and possesses the power to repel demons and evil energy.

He devours not only gold and silver treasures but also evil spirits and wicked entities. Byeoksa is a divine beast from Chinese mythology, known as a being that wards off evil spirits and disasters, just as his name implies. Byeoksa (Repel 辟, Evil 邪) is a being that drives away evil. Unlike Cheonrok, who loves treasures, Byeoksa enjoys eating evil spirits and tainted wealth. He has lived hidden inside Cheonrok's stomach for a long time and is unfamiliar with modern technology, finding new things fascinating.