Hidden money, resident politics, and a reformed gangster with an agenda — this K-drama premise is already one for the books.
Just when you think K-drama has explored every possible angle of corruption and community, along comes Apartment — a drama that dares to ask: what if the most dangerous man in the building was also the one trying to save it? Ji Sung leading this cast is reason enough to be excited. The premise? That’s just the magnificent bonus.
Apartment K-Drama — Full Cast & Character Guide
| Actor | Character | Role Description |
|---|---|---|
| Ji Sung | Hae Kang | Former gangster, runs for apartment association president |
| Ha Yun Kyung | Kang Ha Ri | Part-time employee at a major law firm |
| Moon So Ri | Jang Sook Jin | Notorious apartment busybody and chatterbox |
| Park Byung Eun | Lee Choong Won | Construction company CEO living in the penthouse |
| Baek Hyun Jin | Lee Kang Won | Chairman of the residents’ association |
What Is Apartment About?
Apartment follows former gangster Hae Kang as he runs for apartment association president to get his hands on the building’s hidden money — and teams up with residents to expose corruption along the way.
It sounds almost absurd — and that’s exactly what makes it irresistible. A gangster weaponizing HOA politics to uncover hidden slush funds is the kind of only-in-K-drama concept that could only work with a heavyweight actor like Ji Sung at its centre.
The Characters That Will Make This Drama Unmissable
Park Byung Eun plays Lee Choong Won, the CEO of True Value Apartment construction company and a penthouse-dwelling resident who shaped the apartment into the residents’ own fortress — and is set to clash directly with Hae Kang as he investigates the building’s hidden funds.
A gangster vs. a corporate titan — both living under the same roof. The tension writes itself.
Baek Hyun Jin is reported to play Lee Kang Won, the chairman of the residents’ association, who is expected to become deeply entangled with the hidden money that Hae Kang is targeting.

And then there’s Moon So Ri as the apartment’s resident chatterbox — the kind of character who knows everything about everyone, making her either the most useful ally or the most dangerous liability in the building.
This kind of ensemble storytelling is what makes Korean drama so endlessly watchable — every character serves a purpose, and every relationship is charged with possibility.
Apartment is set to premiere in 2026. soompi No exact date has been confirmed yet, but this one is firmly on every K-drama fan’s radar.
For full Apartment drama updates, cast news, and all the latest Korean entertainment stories, visit TechnoSports’ K-drama section — your most reliable daily source for everything Hallyu.





