Hierarchy is one of those K-dramas that at first seems to be simply about the lives of beautiful, incredibly rich and privileged teenagers, but after just a few episodes you realise that behind the perfect uniforms, exclusive parties and luxury cars there is something much more complicated.
Released on Netflix in 2024, the series consists of seven episodes and stars Roh Jeong-eui, Lee Chae-min and Kim Jae-won, alongside Ji Hye-won and Lee Won-jung.
The story is set at Jooshin High School, a private high school attended by the children of some of the most powerful families in Korea. Here, being good at school is not the only thing that matters. What really counts is who your parents are, how important your family name is and what position your family holds in society.
Basically, there is a real hierarchy among the students, and everyone seems to know exactly where they are supposed to stand.
At the centre of this world is Jung Jae-i, played by Roh Jeong-eui. She is beautiful, elegant, extremely wealthy and one of the most important girls at school. She is the eldest daughter of the family that owns Jaeyul Group, and everyone treats her almost like a queen.
But Jae-i is nowhere near as free as she appears.
Behind her cold personality, she hides fears, secrets and, above all, a life in which her family’s decisions carry enormous weight.
Beside her is Kim Ri-an, played by Kim Jae-won. Ri-an is the heir to Jooshin Group, which means he practically belongs to the family that controls the school itself. He is used to being respected and feared, and he knows exactly how much power his name carries.
At first, he may seem like the typical arrogant, spoiled rich boy we have already seen in so many dramas, but as the story continues, we discover that he is far more fragile than he wants anyone to see.
And Ri-an is actually one of the characters who interested me the most.
Kim Jae-won manages to make him irritating in some moments and almost sweet in others. Ri-an has practically everything, but he cannot truly have the one thing he wants most: the certainty that someone loves him for who he is and not because of the surname he carries.
He is jealous, possessive and often makes mistakes, but you can also understand that he grew up in a world where power was always the easiest way to get what you wanted.
Then Kang Ha, played by Lee Chae-min, arrives, and the balance inside Jooshin begins to change.
Kang Ha enters the school on a scholarship. He seems cheerful, relaxed and even a little naive, especially because he keeps smiling even when the other students try to put him in his place.
But in reality, he has a very serious reason for being there: he wants to discover what really happened to In-han, a scholarship student who died after being hit by a car.
Kang Ha is therefore completely different from the other protagonists. He does not belong to their world, and precisely because of that, he is able to notice things that everyone else has learned to consider normal.
At Jooshin, everyone wears the same uniform, but they are definitely not equal.
And this is probably the most interesting thing about Hierarchy.
School should be the place where teenagers of the same age study together and are judged for what they do. Here, instead, the same divisions that exist in the adult world are already present among teenagers.
The richest students can get away with behaviour that would never be forgiven if someone else did the same thing, while scholarship students are treated almost like guests who must constantly remember that they do not truly belong there.
So the title Hierarchy could not be more appropriate.
It is not only about who has more money.
It is about who gets to decide and who has to obey, who can make a mistake without consequences and who risks paying even for someone else’s mistakes.
Of course, there is romance too.
The relationship between Jae-i and Ri-an is complicated from the very beginning, and Kang Ha’s arrival makes everything even more difficult. A love triangle develops, but it is not only about love.
Kang Ha literally enters a space that, until then, had been reserved for the elite students. Getting close to Jae-i therefore means challenging Ri-an, but it also means breaking one of the school’s unwritten rules.
And Jae-i is probably the character who best proves one thing: having every privilege in the world does not necessarily mean being happy.
She can buy almost anything, but she cannot freely choose her own life. Her family’s expectations, her surname and the secrets she has to protect slowly become a kind of golden cage.
Visually, Hierarchy is beautiful.
Everything looks perfect: the school, the uniforms, the houses, the parties, the clothes and even the way the protagonists are presented. It is the kind of K-drama that constantly makes you stop and look at the outfits or the settings.
But that perfection creates an interesting contrast.
The more beautiful everything looks on the outside, the more disturbing the things hidden underneath become.
Bullying, blackmail, social inequality, families with too much power, adults protecting their own interests and teenagers forced to deal with enormous problems when they should simply be worrying about school, friends and first love.
I also found it interesting that none of the main characters is completely good or completely bad.
Some of their behaviour is definitely difficult to justify, but as the story moves forward, we start to understand why they became the way they are.
And that is something I really like in K-dramas: when a character you initially hate suddenly forces you, at least a little, to try to understand them.
Yoon He-ra, played by Ji Hye-won, and Lee Woo-jin, played by Lee Won-jung, also make this small world of privileged teenagers more interesting.
Everyone has something to protect, and almost everyone is hiding something.
Still, Hierarchy is not a perfect drama.
With only seven episodes, some storylines move too quickly. There are characters and relationships I would have liked to know more about, and some important themes deserved more space.
Sometimes it almost feels as though the series wants to talk about too many things at once: mystery, romance, revenge, bullying, family, and the difference between rich and poor.
Despite that, it is very easy to keep watching.
The episodes almost always end with something left to discover, and above all, you want to see just how far Kang Ha will be able to challenge a system that seemed untouchable.
But the thing that stayed with me most after watching Hierarchy is not the mystery.
It is the teenagers themselves.
They are young people who seem to have dream lives, but many of them are simply living the future their families have already chosen for them.
They have money, privilege and opportunities that most people will never have, but they are constantly expected to live up to their family names.
And that raises a natural question: if everyone decides who you have to become before you even get the chance to discover it yourself, how much does being at the top of the hierarchy really matter?
Maybe that is the most interesting side of Hierarchy.
Kang Ha enters Jooshin searching for the truth.
Jae-i is searching for the courage to choose for herself.
Ri-an has to understand that not everything can be controlled through power.
And in the end, that perfect school full of apparently perfect students begins to reveal all its cracks.
Because you can be the heir to one of Korea’s most powerful families, attend the most exclusive school and have incredible clothes, cars and houses.
But having everything does not necessarily mean being free.
And maybe, in Hierarchy, the teenagers who seem to have everything are exactly the ones who still have to discover what it really means to choose their own lives.
