Overview
- Park Shin Hye says she was drawn to tackling a 1990s period role and portraying Geum Bo’s grit in a male-dominated workplace.
- She highlights the ensemble dynamics, pointing to lively chemistry among the four roommates in Room 301 as a key draw.
- New stills show Geum Bo sharing a dorm with Ha Yun Kyung’s Go Bok Hee, the office’s ‘big sister’ who doesn’t know Geum Bo is 35 as she seeks Bok Hee’s help on a case.
- Recent promos frame the 1997 Yeouido-set story around a three‑month undercover probe at Hanmin Securities, with Go Kyung‑pyo playing Geum Bo’s ex who becomes her new boss and Jo Han‑gyeol adding further office complications.
- tvN confirms a January 17, 2026 launch at 9:10 p.m. KST, with PD Park Sun-ho and writer Moon Hyun-kyung leading the production.