Small, black, adorable, and officially nicknamed “companion gwimae.” Here’s the real folklore behind Netflix’s newest breakout character.
⚠️ Contains spoilers.
Watch The East Palace and one presence might stick with you more than either lead. Not Cho Seung-woo. Not Nam Joo-hyuk. Kkeomeoksari.
Small, jet-black, and doll-like, this creature has already earned an official nickname in Korean press coverage: “companion gwimae” (반려 귀매). Not a fan nickname — it’s showing up in headlines. That’s not an accident.
A Bond That Started With a Rice Cake
The relationship between Gu-cheon and Kkeomeoksari doesn’t happen all at once. Small kindnesses accumulate, and that accumulation grows into something that eventually saves both their lives.
It starts with a rice cake. Gu-cheon shares one with Kkeomeoksari, forming the first thread of a bond. In the same breath, he warns Saeng-gang to keep her distance — he already knows this is a creature that preys on human yang energy.
The relationship builds gradually from there. Kkeomeoksari starts helping Gu-cheon in small ways. Then, when it’s nearly devoured by a snake ghost born from the palace’s dark energy, Gu-cheon steps in and saves it — extending a finger and offering, “I’ll give you a bit of my yang energy.” Kkeomeoksari absorbs what he freely offers.
Later, the moment reverses. When Gu-cheon is on the brink of death at the hands of tasal gamheung harabeom, Kkeomeoksari is the one who saves him.
A relationship that began with a single rice cake grows into one where both have saved the other’s life.
There’s real irony built into this. Kkeomeoksari is introduced as something dangerous — a creature that feeds on human yang energy, best kept at arm’s length. Black body, a round stone-like face, huge eyes: a design that reads as adorable and unsettling at once. But it’s Gu-cheon’s choice to let it close despite knowing the risk that turns this creature from threat into ally.
A Nameless Presence With No Fixed Identity
Kkeomeoksari isn’t pure invention. The writers have said directly that this character comes from an obscure, orally transmitted urban legend — a dark, child-like figure that jumps out from the mountainside and repeats “I am Kkeomeoksari, Kkeomeoksari, Kkeomeoksari” while chasing whoever it encounters.
The name’s origin is interesting too. “Kkeomeok” means pitch-black darkness; “sari” is a suffix meaning a living being. Put together, it roughly translates to “a being that lives as darkness.”
It’s such a minor story that most Koreans had never heard of it either. Choosing this obscure figure over famous ones like the gumiho or dokkaebi was a smart move — without a fixed public image to work against, the writers had total freedom to build the character from scratch.
The Design Choice the Director Explained Himself
Director Choi Jung-gyu has said he kept the original creature’s core traits while designing it in a “simple and universal” form. Behind-the-scenes reporting notes the production specifically searched for a “dog-like gwimae.”
Both of those choices point in the same direction: a character built from the start to be memorable, merchandisable, and meme-friendly.
Think of it as something in the spirit of KPop Demon Hunters‘ Saja Boys — a character that can become its own IP independent of the main story. It’s a strategy Korean content has been leaning into more and more: plant a cute, merchandise-ready mascot inside an otherwise dark, serious occult drama.
Cute and Unsettling at the Same Time
One outlet described Kkeomeoksari as alternating between “an eerie apparition” and “the familiarity of a mascot.” That’s an accurate read.
Kkeomeoksari isn’t the ghost of someone who died. Within the show’s own rules, it’s a gwimae (鬼魅) — a distinct kind of entity born when bad energy accumulates in one place. That’s a more alien identity than a typical vengeful spirit. The cleverness of this character is wrapping that alien quality in something adorable.
Even the Smallest Creature Repays a Debt — An Old Korean Folktale Pattern
In the finale, Kkeomeoksari grows enormous and swallows whole the massive force that’s been threatening Gu-cheon. The scene doesn’t feel unfamiliar.
This pattern repeats across Korean folklore. The most famous example is “The Magpies’ Gratitude” (까치의 보은). A scholar saves a baby magpie from a snake about to devour it, and later, when he’s in mortal danger, the magpie repays that debt with its life. Even a creature with no intelligence to speak of repays a debt owed to a human, at the decisive moment, with its life.
The East Palace takes this familiar cliché and drapes it over a nameless creature from an obscure urban legend. In place of the famous magpie, an unknown figure nobody had heard of takes its role instead.
Basic Info
(Korean-language only for now — no English dub or captions yet, but you don’t need them to see how cute Kkeomeoksari looks.)
- Title: The East Palace (동궁, Donggung)
- Streaming: Netflix (worldwide, July 17, 2026)
- Episodes: 8
- Director: Choi Jung-gyu
- Writers: Kwon So-ra, Seo Jae-won
- Cast: Nam Joo-hyuk (Gu-cheon), Roh Yoon-seo (Saeng-gang), Cho Seung-woo (The King), Jang Young-nam (Queen Dowager), Kwak Dong-yeon (Crown Prince), Tae In-ho (Prince Iksang), Hwang Young-hee (Consort Choi)
If you want the no-spoiler side of the story first, start here:
Should You Watch The East Palace? A Korean Viewer’s Take
The East Palace Explained: The Real Joseon Politics Behind the Ghosts
The East Palace Explained: Korean Ghosts, Shamans, and the Untranslatable “Han”
More from the spoiler side:
What Caused The East Palace Tragedy? Full Story and Ending Explained
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Watching The East Palace? Did Kkeomeoksari win you over too? Drop it in the comments.
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