Our Unwritten Seoul TV Series (2025) – Release Date, Cast, Episodes, Story, Trailer, Poster, Platform, Review

Our Unwritten Seoul Trailer, Teaser & Videos
Our Unwritten Seoul Poster & Photos
Our Unwritten Seoul TV Series Details
Original title | 미지의 서울 |
Also known as | Mijiui seoul, Mijiŭi sŏul |
Country | South Korea |
Language | Korean |
Genres | Coming-of-age, Romance |
Season | 1 |
No. of Episodes | 12 |
Release date | May 24, 2025 – Jun 29, 2025 |
Aired on | Saturday, Sunday |
Running time | 70min |
Age rating | 15+ |
Starring | Park Bo-young, Park Jin-young, Ryu Kyung-soo |
Developed by | Studio Dragon |
Directed by | Park Shin-woo |
Written by | Lee Kang |
Production Company | Monster Union, Higround, Next Scene |
Original Network | tvN |
Our Unwritten Seoul Cast & Characters
Main
- Park Bo-young as Yoo Mi-ji / Yoo Mi-rae
- Lee Jae-in as teen Yoo Mi-ji / Yoo Mi-rae
- Yoo Mi-ji: The younger of the twins.
- Yoo Mi-rae: The older of the twins.
- Lee Jae-in as teen Yoo Mi-ji / Yoo Mi-rae
- Park Jin-young as Lee Ho-soo
A lawyer at a large law firm. - Ryu Kyung-soo as Han Se-jin
A man who started out as a hedge fund CIO but later became a farm owner.
Supporting
- Im Chul-soo as Lee Chung-goo
Lee Ho-soo’s senior colleague and a highly capable lawyer known for his impressive win rate.
Our Unwritten Seoul Storyline (Plot)
The story of the twin sisters who look alike but are different in personalities, who swap their lives for some reason and lead entirely different lives through a lie.
Our Unwritten Seoul K Drama Episodes
Our Unwritten Seoul Release Date
A South Korean television series, Unwritten Seoul, premiered on tvN and began streaming globally on Netflix on May 24, 2025. It airs every Saturday and Sunday at 21:20 (KST).
Our Unwritten Seoul – Where to Watch and Stream
Available on TVING.
About Our Unwritten Seoul TV Series
Our Unwritten Seoul is a South Korean romantic melodrama written by Lee Kang and directed by Park Shin-woo, starring Park Bo-young, Park Jin-young, and Ryu Kyung-soo.
Park Shin-woo, who has directed films such as Don’t Dare to Dream (2016), It’s Okay to Not Be Okay (2020), and Lovestruck in the City (2020–2021), is directing the series, and writer Lee Kang who had also written Youth of May (2021) is writing the series. Studio Dragon is planning the series, and Monster Union, Higround and Next Scene will produce it.
On July 25, 2024, Newsen stated that Park Bo-young was offered a role in the series, and on the same day Ten Asia confirmed her casting. On September 26, BH Entertainment noted that Park Jin-young was considering the drama as a follow-up to his military discharge. On October 8, News 1 reported Ryu Kyung-soo was cast as one of the leads. On December 3rd, it was confirmed that Park Bo-young and Park Jin-young were both attached to the series.
Our Unwritten Seoul promises heartfelt performances, especially from Park Bo-young in her dual roles, and a moving story about the complexities of identity and relationships.
When will the Our Unwritten Seoul be released?
The series premiered on tvN and streams globally on Netflix from May 24, 2025. It airs every Saturday and Sunday at 21:20 (KST).
Where to watch Our Unwritten Seoul TV series?
You can watch South Korean drama Our Unwritten Seoul on Netflix.
How many episodes are in Our Unwritten Seoul?
Our Unwritten Seoul cosist of 12 episodes and airs every Saturday and Sunday at 21:20 (KST).
Who is the director of Our Unwritten Seoul TV series?
Our Unwritten Seoul K-drama is directed by Park Shin-woo.
Who is the writer of Our Unwritten Seoul TV series?
Our Unwritten Seoul TV series is written by Lee Kang.
Who are the lead cast in Our Unwritten Seoul TV series?
Our Unwritten Seoul is an upcoming South Korean romantic melodrama, starring Park Bo-young, Park Jin-young, and Ryu Kyung-soo.
Is there a trailer for the Our Unwritten Seoul?
Our Unwritten Seoul is officailly released on tvN Drama youTube channel.