Dear X

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.

Main Cast

Kim Yoo-jung

Baek Ah-jin

Kim Young-dae

Yoon Joon-seo

Kim Do-hoon

Kim Jae-oh

Lee Yul-eum

Lim Le-na