A brand-new Korean drama is set to captivate audiences worldwide by blending the vibrant energy of K-pop culture with the suspense of a legal thriller. Idol I is officially scheduled to premiere today on December 22, 2025, promising an exciting mix of crime investigation, romance, and comedy.
Plot Overview
In Idol I, viewers will follow Maeng Se-na, a top-tier criminal lawyer with a hidden side to her life: she has been an ardent fan of the popular boy band Gold Boys for over ten years. Her seemingly separate worlds collide when her favorite member, Do Ra-ik, becomes the prime suspect in a high-profile murder case. Determined to defend him, Se-na conceals her identity as a devoted fangirl while taking on the case — navigating both legal complexities and her own emotional boundaries.
The drama unfolds as Se-na works tirelessly to prove Ra-ik’s innocence while uncovering unexpected truths about the man behind the idol persona.
Cast & Crew
The series stars Choi Soo-young as Maeng Se-na, a role that blends her proven acting skills with her real-life experience in the music industry as a former member of Girls’ Generation. Opposite her is Kim Jae-yeong, portraying the charismatic yet vulnerable Do Ra-ik. Kim, known for performances in Love in the Moonlight and The Guardians, has hinted this might be his final role as an idol character.
Supporting roles feature:
- Choi Hee-jin as Hong Hye-ju
- Kim Hyun-jin as private investigator Park Chung-jae
- Jeong Jae-kwang as prosecutor Kwak Byeong-gyeon
- Kim Won-hae as Cheon Gwang-su
The drama is helmed by director Lee Gwang-young and penned by screenwriter Kim Da-rin.
Broadcast & Streaming Schedule
The debut episode airs on Monday, December 22, 2025, with two new episodes each week on Mondays and Tuesdays at 10:00 PM KST via ENA and Genie TV in South Korea. For global audiences, Netflix will release episodes shortly after their Korean broadcast, and Rakuten Viki will also carry the series in select regions, requiring a subscription.
With a projected total of 12 episodes, the season finale is expected around January 27, 2026.
Ratings & Themes
The series carries a 16+ rating on Viki and 13+ on Netflix, indicating mature themes linked to its crime-centric storyline, yet balanced with lighter romantic and comedic elements.
First Impressions from the Trailer
The official trailer teases the drama’s emotional core — from Se-na excitedly buying concert tickets to facing Ra-ik in tense courtroom scenes. The preview hints at a heartfelt journey where loyalty, justice, and personal passion intertwine.
📢 If you’re a fan of K-dramas with a twist, Idol I should be at the top of your watchlist this winter.
