About Hierarchy
Hierarchy (Korean title Hairaki) is a 2024 Netflix Korean teen drama set at Jooshin High School, an ultra-exclusive private academy where the children of the wealthiest 0.01 percent set the rules and everyone else is expected to fall in line. The series uses the glossy surfaces of the campus, its uniforms, its mansions and its unspoken codes, to map an unusually rigid social order, where a student's standing is decided less by grades than by family money and connections.
Into this closed world arrives Kang Ha, a scholarship transfer student who does not belong to the elite circle and is not interested in quietly joining it. He has come to Jooshin to uncover the truth behind the death of a classmate, and his questions begin to unsettle the careful balance that keeps the school's top families on top. As he gets closer to the ruling clique, alliances shift, buried secrets surface and the social pyramid that seemed so fixed starts to crack.
Across seven episodes the show blends a class-and-power mystery with the emotional currents of a teen drama, tracking how privilege protects some students and isolates others. The central death and the secrets surrounding it are treated as a slow-burn puzzle rather than a spectacle, and the story keeps its focus on who benefits from the hierarchy, who is crushed by it and how far the powerful will go to keep the truth hidden. [flag: verify finer plot beats and any reveal-level specifics against primary sources, as this is a recent release.]