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Poster for Dear X

TV series

Dear X

Original title: 친애하는 X

"X" Marks Her Next Victim.

2025 · TV-MA · 1 season · 12 episodes

Created by Ban Ji-woon

8.7

TMDB audience score
136 votes, out of 10

Trailer Where to watch

Synopsis

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.

About 12h 48m to watch every episode. An estimate: 12 episodes at the typical episode runtime of 64 minutes.

Where to watch

Official options in the United States:

Subscription

  • Rakuten Viki

Free with ads

  • Rakuten Viki

All options on TMDB

Where-to-watch data is provided by JustWatch through TMDB. It differs by country and changes over time, so confirm with the service before paying. PlotNest does not host or stream anything.

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Trailer

Play trailer: Dear X | Official Trailer | November 6 on #HBOMaxAsia

The preview image comes from YouTube. The player loads only after you press play.

Main cast

  • Kim You-jung
    Baek Ah-jin
    12 episodes

  • Kim Young-dae
    Yoon Joon-seo
    12 episodes

  • Kim Do-hoon
    Kim Jae-oh
    12 episodes

  • Lee Yul-eum
    Lim Le-na
    12 episodes

  • Kim Yu-mi
    Hwang Ji-seon
    11 episodes

  • Kim Yi-kyeong
    Sim Sung-hee
    8 episodes

  • Kim Ji-young
    Seo Mi-ri
    8 episodes

  • Hong Bi-ra
    Moon Do-hui
    8 episodes

  • Son Kang-gook
    An Do-gang
    6 episodes

  • Kim Ji-hoon
    Choi Jeong-ho
    5 episodes

  • Ryu Kyeong-hwan
    Im Hui-guk
    5 episodes

  • Hong Jong-hyun
    Moon Do-hyeok
    5 episodes

  • Kim Il-woo
    Hong Su-hyeok
    5 episodes

  • Bae Soo-bin
    Baek Seon-gyu
    4 episodes

  • Hwang In-youp
    Heo In-gang
    4 episodes

  • Hyun Seo-ha
    Seok Hyang-i
    4 episodes

  • Jeon Kuk-hwan
    Jun-seo's Grandfather
    4 episodes

  • Lee Woong-jae
    Heo In-mo
    4 episodes

Seasons