Hierarchy (Hangul: 하이라키, romanized Hairaki) lands squarely in the lineage of Korean dramas about teenagers with too much money and too little supervision, and it knows exactly which buttons it is pressing. The seven-episode Netflix original dropped on June 7, 2024, directed by Bae Hyeon-jin (배현진) and written by Chu Hye-mi (추혜미). Reviews ran lukewarm, but the numbers did not care: it climbed Netflix’s global non-English chart and pulled tens of millions of viewing hours in its first weeks. A glossy, scandal-soaked high school still moves an audience.
The Premise (Spoiler-Light)
Everything happens at Jusin High School (주신고등학교, Jusin Godeunghakgyo), a private academy bankrolled by one of Korea’s richest conglomerates and run, in practice, by its students. The top 0.01% set the rules here — a clique of heirs and heiresses whose surnames decide where everyone else stands. A scholarship transfer student arrives with a calm that reads as either confidence or threat, and the careful order starts to give. From there it’s first love, brittle friendships, slow-burn revenge, and the question of who absorbs the cost when the powerful close ranks to protect their own. The ingredients are well-worn K-drama staples — wealth, secrets, a class divide — but they’re plated with high fashion, expensive cars, and a moody cinematic finish.
Lead Cast and Characters
This is a young ensemble of actors on their way up. Roh Jeong-eui (노정의) is Jung Jae-i (정재이), the school’s unflappable queen and eldest daughter of the Jaeyul Group. Lee Chae-min (이채민) plays Kang Ha (강하), the transfer student at the dead center of the mystery. Kim Jae-won (김재원) is Kim Ri-an (김리안), heir to the Jusin Group and the boy at the very top of the food chain. Ji Hye-won (지혜원) plays Yoon He-ra (윤혜라), the ambitious, jealousy-gnawed daughter of the trading firm International Yoon, and Lee Won-jung (이원정) is Lee Woo-jin (이우진), the easygoing second son of a political dynasty.
For a lot of international viewers, this was their first look at Lee Chae-min before his bigger roles, and a good showcase for Roh Jeong-eui, already a familiar face from films and series at home. The cast’s chemistry does most of the heavy lifting.
Why It Matters
The critics weren’t shy: more than a few filed it under glossy retread, the same “rich kids behaving badly” territory Sky Castle (SKY 캐슬) and The Heirs (상속자들) had already worked over. Viewers voted differently, with their watch time. Hierarchy topped Netflix’s non-English TV ranking, drawing roughly 48 million viewing hours and millions of viewers in a single week. As a seven-part binge, it makes a brisk, stylish on-ramp to the elite-school subgenre even if it doesn’t reinvent it.
Real Korean Filming Locations (Tourism Tie-In)
The architecture is one of the show’s real pleasures, and most of it is standing somewhere you can actually go. Jusin High’s futuristic, glass-domed exterior is the Ecorium at the National Institute of Ecology (국립생태원 에코리움) in Seocheon (서천), South Chungcheong Province — an ecological park whose sweeping curves became the school’s signature silhouette. The green outdoor campus scenes were shot at Seoul Forest (서울숲), the riverside park in eastern Seoul, and the schoolyard and field sequences used the grounds of the University of Seoul (서울시립대학교). Most of the classroom and hallway interiors were filmed at the Samsung Fire & Marine Global Campus (삼성화재 글로벌캠퍼스), and the library is the Sungkyunkwan University Academic Information Center (성균관대학교 학술정보관). Seoul Forest is the simplest to slot into a city itinerary; the Ecorium is worth a day trip if you want that exact on-screen frame.
Korean Food on Screen
Food barely registers here. Hierarchy runs on champagne-tier privilege, designer interiors, and tense exchanges in corridors, not on shared meals, so don’t expect the signature dishes a slice-of-life drama would linger on. If you came for a hansik spread, this is the wrong show — the menu is power, image, and reputation.
Take Hierarchy for what it is: a sharp-looking, fast-moving teen thriller about money and belonging, carried by a charismatic young cast and shot in some genuinely photogenic Korean spaces. Stream it on Netflix, then go stand where Jusin High came to life at Seoul Forest or the Seocheon Ecorium.
Leave a Reply