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Dear X poster
TV series · 2025

Dear X

"X" Marks Her Next Victim.

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.

CrimeDrama 8.7 / 10
Play S1 E1
Released2025-11-06
Seasons 1 seasons / 12 episodes
StatusEnded
Rating8.7 / 10 (134)
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S1 E1 · Her "Xs"

When Sung-hee attempts to expose Ah-jin's secrets, she strikes back with the help of fellow classmates.

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  1. Episode 1 · 59 min · 2025-11-06Her "Xs"

    When Sung-hee attempts to expose Ah-jin's secrets, she strikes back with the help of fellow classmates.

  2. Episode 2 · 56 min · 2025-11-06The Moment a Human Becomes a Devil

    Ah-jin is accepted into her dream law school, but her dreams are crushed when her father returns.

  3. Episode 3 · 66 min · 2025-11-06Breaking the Shackles

    With her dream shattered, Ah-jin begins to work at a cafe and secretly schemes to manipulate Jung-ho.

  4. Episode 4 · 66 min · 2025-11-06No Turning Back

    As suspicions fall on Ah-jin with nowhere to turn, she is approached by Mi-ri, who steps in to save her.

  5. Episode 5 · 65 min · 2025-11-13Grant Me the Power to Rise to the Top

    Ah-jin makes her debut as an actress and grows increasingly wary of Lena.

  6. Episode 6 · 72 min · 2025-11-13Setting the Trap

    Determined to advance her career, Ah-jin sets her sights on top star, Heo In-gang.

  7. Episode 7 · 75 min · 2025-11-20The Wheel of Fate

    Ah-jin's year-long romance with In-gang deepens, but her past is at risk of being exposed.

  8. Episode 8 · 83 min · 2025-11-20Before Judgment

    After his grandmother's passing, In-gang proposes, but Ah-jin ends their relationship instead.

  9. Episode 9 · 47 min · 2025-11-27New Heights

    As Ah-jin faces public backlash for her break up with In-gang, a wealthy savior comes to her rescue.

  10. Episode 10 · 59 min · 2025-11-27The Monster in the Mirror

    Jun-seo learns the secret of his birth and leaves Ah-jin’s side while she marries Do-hyuk.

  11. Episode 11 · 67 min · 2025-12-04Save Me, My God

    Ah-jin discovers the unnerving truth about her husband. Desperate to break free, she turns to Jae-oh.

  12. Episode 12 · 56 min · 2025-12-04The Final X

    Ah-jin’s deepest darkest secrets are revealed just as she rises to the very top.

Starring

Kim You-jung · Kim Young-dae · Kim Do-hoon · Lee Yul-eum

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