Park Seo Joon has officially confirmed his next project after completing his romantic comedy drama Waiting for Gyeongdo. The actor will take on a dark and intense role in the upcoming thriller I Am A Sinner, marking his first venture into the noir genre.
Park Seo Joon’s New Role in I Am A Sinner
Park Seo Joon will play Paeng I, the youngest member of a dangerous criminal organization involved in illegal activities. His character survives a violent incident at a gold shop and later joins a gang that deals with drugs. The drama is based on a popular webtoon by Lee Moo Gi, which has been serialized on Kakao Webtoon since 2022.
The story follows Paeng I (Park Eon Jin) as he navigates betrayal, power struggles, and survival in the underworld. Known for his intelligence and ruthless ambition, Paeng I quickly rises within the gang despite being the youngest member. Park Seo Joon’s portrayal of this morally complex character will be a major shift from his usual romantic and comedic roles.
“Park Seo Joon’s presence alone is healing. He perfectly captures brand identity with his unique healthy and sophisticated charm.” — Fan tweet from @PSJUnitedFandom
A Major Genre Shift for Park Seo Joon
Park Seo Joon is best known for his roles in romantic comedies like What’s Wrong with Secretary Kim and Fight for My Way, as well as action-packed dramas like Itaewon Class and Gyeongseong Creature. I Am A Sinner will be his first noir thriller, showcasing his versatility as an actor.
Before this, he will appear in Waiting for Gyeongdo, a rom-com where he plays an entertainment reporter who reunites with his ex-girlfriend amid a scandal. The drama is set to premiere in December 2025 on JTBC.
What We Know About I Am A Sinner
- Genre: Dark thriller, crime noir
- Based on: Webtoon by Lee Moo Gi
- Park Seo Joon’s Role: Paeng I, a cunning and ambitious gang member
- Plot: Survival, betrayal, and underworld power struggles
- Release Date: Not yet confirmed, expected after Waiting for Gyeongdo
The production team has not yet announced additional cast members or a confirmed premiere date. However, fans are already excited to see Park Seo Joon in a completely new light.
Fan Reactions and Expectations
Fans have expressed excitement over Park Seo Joon’s bold career move. Many are eager to see him tackle a darker, grittier role after years of romantic and action-driven performances.
“Haven’t seen him in a while. Looks younger and different. Still handsome and gorgeous.” — Fan comment on Facebook
“Perfect! I love your work.” — Another fan reaction
With Waiting for Gyeongdo set to release soon and I Am A Sinner in the pipeline, Park Seo Joon continues to dominate the K-drama scene with diverse and compelling roles.
Also read: Park Seo Joon And Kim Da Mi Deepfake Kissing Video Goes Viral; Fans Express Shock And Anger
Credits: My Daily, AsianWiki, MyDramaList
