Dear X (2025)

"X" Marks Her Next Victim

Original title: 친애하는 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.

Dear X

Watch Providers

Rakuten Viki

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as Yoon Joon-seo

as Hwang Ji-seon

as Sim Sung-hee

as Choi Jeong-ho

Ryu Kyeong-hwan

Ryu Kyeong-hwan

as Moon Do-hyeok

as Hong Su-hyeok

as Baek Seon-gyu

as Seok Hyang-i

as Jun-seo's Grandfather

as Documentary Host as

Park Seoung-tae

Park Seoung-tae

as Heong Gyeong-tae

as Child Baek Ah-jin

as Child Yoon Jun-seo

as Director Park

as Sim Sung-hee's Mom

as Class Teacher

as Ethics Teacher

as Xanadu Coffee customer

as Seol Yeong-uk

as Jae-oh's Aunt

as Ryu Ji-hyeok

as Im Seung-yong

as Child Kim Jae-ung

as Jae-oh's Father

as CEO of Dio Entertainment

as Sim Sung-hee's Dad

Jeong Jong-hoon

Jeong Jong-hoon

Park Seong-gyoon

Park Seong-gyoon

as Convenience Store Owner

as Mrs. Kwak's Husband

as Class President

as Internal Affairs Officer

as In-gang's Manager

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Seasons

Season 1

Season 1

Episodes season 1

1x1

Her "xs"
1x2

The moment a human becomes a devil
1x3

Breaking the shackles
1x4

No turning back
1x5

Grant me the power to rise to the top
1x6

Setting the trap
1x7

The wheel of fate
1x8

Before judgment
1x9

New heights
1x10

The monster in the mirror
1x11

Save me, my god
1x12

The final x

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