Idol I

Synopsis

Maeng Se-na, a top star criminal lawyer who has been a fangirl for fifteen years, tries to prove her favorite idol’s innocence, who is suspected of murder.

First Air Date: 2025-12-22

Last Air Date: 2026-01-27

Number of Seasons: 1

Number of Episodes: 12

Created By: Kwan-Young Lee, Kim Da-rim

Networks: ENA

View Technical Specifications on IMDb

Top Cast

Sooyoung Choi as Maeng Se-na
Kim Jae-young as Do Ra-ik
Choi Hee-jin as Hong Hye-joo
Kim Hyun-jin as Park Chung-jae
Jeong Jae-kwang as Gwak Byeong-gyun
Park Jeong-woo as Choi Jae-hee
Choi Keon as Lee Young-bin
Jeong Man-sik as Geum Bo-sang
Jo Hyun-sik as Do Ra-ik's Manager
Kim Won-hae as Cheon Gwang-soo

Seasons

Season 1 (2025)

No overview available for this season.

Episodes:

Ep. 1: Unexpected Variations (2025-12-22)

By day, Maeng Se-na is a top lawyer — but by night, she's a secret K-pop mega fan. Do Ra-ik's world unravels when he faces a deadly crisis.
Ep. 2: Sound And Fury (2025-12-23)

Facing dividing loyalties and backlash from all corners, Se-na questions Ra-ik as he insists on his innocence while his fandom erupts.
Ep. 3: I Can't Stop For Death (2025-12-29)

With his memories fading and his will to live fading faster, La Ik spirals into despair. Believing her instincts over evidence, Se Na goes after him - before it’s too late.
Ep. 4: Pandora's Box (2025-12-30)

Ra-ik begs Se-na to keep a figure from his past away from the case — but she soon notices a connection between the two.
Ep. 5: Beneath The Tickling Tree (2026-01-05)

Unexpected feelings begin to grow as Ra-ik tends to Se-na after her injury. Meanwhile, Se-na learns crucial information about the accident.
Ep. 6: A Blatant Lie (2026-01-06)

Se-na makes a breakthrough, finding motives tied to the music industry. Ra-ik makes an unsettling discovery about Se-na.
Ep. 7: Empty From What I Couldn't Let Go (2026-01-12)

Ra-ik distances himself from Se-na after discovering her secret. Se-na receives startling news about one of the band members.
Ep. 8: When The Bell Rings In The Dark (2026-01-13)

Se-na finds new evidence — and a new suspect — that could exonerate Ra-ik completely. But their investigation soon leads to a dark truth.
Ep. 9: GO BACK (2026-01-19)

U Seong’s secret clears La Ik’s name, but the closer he gets to Se Na, the deeper their hearts entwine.
Ep. 10: The One I Like (2026-01-20)

As La Ik confesses his feelings, Se Na is completely flustered. Her awkwardness makes him smile. Just as hearts begin to open, chaos strikes.
Ep. 11: The Truth Moving Forward (2026-01-26)

Jae Hee miraculously wakes up, leading Se Na and La Ik to the truth. As they unlock a key clue hidden in U Seong’s phone, the real story behind the murder finally comes to light.
Ep. 12: UN:ENDING (2026-01-27)

Life returns to normal for Se Na and La Ik - he, back on stage with Gold Boys; she, still his biggest fan. But with one final truth still hidden, Se Na begins a new journey.