Our Unwritten Seoul (2025) | Koream Drama | Teaser

Title: 미지의 서울/Our Unwritten Seoul
Also Known As: Unknown Seoul , Seoul, the Unknown , Mijiui Seoul
Director: Park Shin Woo
Screenwriter: Lee Kang
Genres: Romance, Life
Drama: Our Unwritten Seoul
Country: South Korea
Episodes: 12
Airs: May 24, 2025 - Jun 29, 2025
Airs On: Saturday, Sunday
Original Network: tvN
Duration: 1 hr. 10 min.

Plot:

Twin sisters Yoo Mi Ji and Yoo Mi Rae are different in everything except their faces. Yoo Mi Ji the younger of the twins, has ended her short heyday as a promising track and field athlete and is currently living a free-spirited life. On the other hand, the older sister of the twins, Yoo Mi Rae, has been walking the path of the elite since her school days and is currently a perfectionist working at a public corporation. The twins, who are physically identical but lead starkly different lives, embark on a bold charade, switching lives for some undisclosed reason.

Lee Ho Su is a lawyer at a large law firm with a tall appearance and a seemingly carefree attitude. He may look like a noble swan with no flaws on the outside, but he works harder than others to live an ordinary life. This is because he has been living a different life than before after experiencing something in the past. As a result, he lives a calm life without showing his true feelings, but one day, an unexpected encounter occurs that sends waves through Ho Su's heart.

Notes
"Our Unwritten Seoul" takes over tvN's Sat. & Sun. 21:20 time slot previously occupied by "Resident Playbook."
Korean title "Mijiui Seoul" has dual meanings. The title can literally be translated to "Mi-Ji's Seoul" or "Unknown Seoul."

Cast
Park Bo-Young - Yoo Mi-Ji / Yoo Mi-Rae
Jin Young - Lee Ho-Su