Who is the Real Heiress?

Name: Who is the Real Heiress?
Genre: Drama
Cast: Ju Gwang-hyun

후아유: 그녀는 누구인가 (2026 — present)

Seasons: 1, episodes: 1

Drama

Korea

DramaBox

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All about the series

Photo 1

Actors and characters

Series poster "Who is the Real Heiress?"

Premiere

19 March 2026

Status

Returning

Actors

Ju Gwang-hyun

Choi Jeong-u

All actors and roles (1)

Short description

Separated sisters Kim Yun-hui and Kim Ji-won grow up in different worlds. Ji-won becomes the heiress of a wealthy family, while Yun Hui builds her own company overseas. When Ji-Won's death is ruled a suicide, Yun-hui suspects murder. She assumes Ji-won's identity to uncover the truth. But as she gathers evidence against Ji-won's corrupt husband, the real Ji-won returns—having miraculously survived.