Dear X

"X" Marks Her Next Victim.

8.520251 Season64mEnded

Drama

Crime

Overview

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.

StatusEnded

First Air Date2025-11-06

Last Air Date2025-12-04

Seasons1

Episodes12

Episode Runtime64 min

Languages한국어/조선말

CountriesSouth Korea

Keywords

romance

based on webcomic or webtoon

melodrama

thriller

Videos

3 total

Trailer

Dear X | Official Trailer | November 6 on #HBOMaxAsia

Stream

Rakuten Viki

US data via JustWatch

Seasons

Season 1

12 Episodes · 2025

Cast & Crew

Kim You-jung

as Baek Ah-jin

Kim Young-dae

as Yoon Joon-seo

Kim Do-hoon

as Kim Jae-oh

Lee Yul-eum

as Lim Le-na

Reviews

slowedown

Jan 13, 2026

4/10

Story of a girl that destroys lives. She is evil, and what made her evil and not just a bad person, was that she used people she deemed as good. She targeted people that were caring and tried to live good lives. I wanted to feel sorry for her because she was given two horrible parents and she never recovers from their effect. The saddest part of th…

Full review