CinemaOSSeries · 2025 · 1 Season · TV-MA
Dear X

"X" Marks Her Next Victim.

87%(135)IMDbCrimeDrama

Behind a beautiful face hides a cruel nature—Baek Ah-jin, who sees through and manipulates others' hearts. After stepping on the sacrifices of many to reach the top, everything begins to change the moment she arrives there. A woman wearing a mask to escape hell and climb to the highest place. And the story of the Xs being brutally crushed by her.

Created byBan Ji-woon

Play
Status
Ended
Language
KO
First aired
November 6, 2025
Last aired
December 4, 2025
Seasons
1
Episodes
12
Network
TVING

Season 1

Episodes

No episodes found for this season.

Featuring

Cast & crew

4 credited
Starring
Kim You-jung

Kim You-jung

Baek Ah-jin

Kim Young-dae

Kim Young-dae

Yoon Joon-seo

Kim Do-hoon

Kim Do-hoon

Kim Jae-oh

Lee Yul-eum

Lee Yul-eum

Lim Le-na

Creative team
Created by
Ban Ji-woon
Written by
Choi Ja-won

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