S01E0159:251. Her "Xs"When Sung-hee attempts to expose Ah-jin's secrets, she strikes back with the help of fellow classmates.Episodes — Season 1
Season pageS01E0159:251. Her "Xs"When Sung-hee attempts to expose Ah-jin's secrets, she strikes back with the help of fellow classmates.
S01E0256:192. The Moment a Human Becomes a DevilAh-jin is accepted into her dream law school, but her dreams are crushed when her father returns.
S01E031:06:253. Breaking the ShacklesWith her dream shattered, Ah-jin begins to work at a cafe and secretly schemes to manipulate Jung-ho.
S01E041:06:504. No Turning BackAs suspicions fall on Ah-jin with nowhere to turn, she is approached by Mi-ri, who steps in to save her.
S01E051:05:285. Grant Me the Power to Rise to the TopAh-jin makes her debut as an actress and grows increasingly wary of Lena.
S01E061:12:546. Setting the TrapDetermined to advance her career, Ah-jin sets her sights on top star, Heo In-gang.
S01E071:15:327. The Wheel of FateAh-jin's year-long romance with In-gang deepens, but her past is at risk of being exposed.
S01E081:23:498. Before JudgmentAfter his grandmother's passing, In-gang proposes, but Ah-jin ends their relationship instead.
S01E0947:559. New HeightsAs Ah-jin faces public backlash for her break up with In-gang, a wealthy savior comes to her rescue.
S01E1059:0010. The Monster in the MirrorJun-seo learns the secret of his birth and leaves Ah-jin’s side while she marries Do-hyuk.
S01E111:07:3411. Save Me, My GodAh-jin discovers the unnerving truth about her husband. Desperate to break free, she turns to Jae-oh.
S01E1256:2012. The Final XAh-jin’s deepest darkest secrets are revealed just as she rises to the very top.Where to stream Dear X
Subscription
Rakuten Viki
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Rakuten VikiAvailability provided by JustWatch via TMDB, details on TMDB. Offers in the United States, subject to change.
Dear X 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.
Dear X cast
Kim You-jungBaek Ah-jin · 12 ep.
Kim Young-daeYoon Joon-seo · 12 ep.
Kim Do-hoonKim Jae-oh · 12 ep.
Lee Yul-eumLim Le-na · 12 ep.
Kim Yu-miHwang Ji-seon · 11 ep.
Kim Yi-kyeongSim Sung-hee · 8 ep.
Kim Ji-youngSeo Mi-ri · 8 ep.
Hong Bi-raMoon Do-hui · 8 ep.
Son Kang-gookAn Do-gang · 6 ep.
Kim Ji-hoonChoi Jeong-ho · 5 ep.
Ryu Kyeong-hwanIm Hui-guk · 5 ep.
Hong Jong-hyunMoon Do-hyeok · 5 ep.
Kim Il-wooHong Su-hyeok · 5 ep.
Bae Soo-binBaek Seon-gyu · 4 ep.
Hwang In-youpHeo In-gang · 4 ep.
Hyun Seo-haSeok Hyang-i · 4 ep.Dear X trailer
About the series Dear X
Dear X is a series (crime and drama) created by Ban Ji-woon, airing on TVING since 2025. It has 1 season and 12 episodes of about 64 minutes each. The series ended on December 4, 2025. Cast members include Kim You-jung, Kim Young-dae and Kim Do-hoon. It is rated 8.7/10 by 128 TMDB users.
Frequently asked questions about Dear X
Where to watch Dear X online?
In the United States, Dear X is available with a subscription on Rakuten Viki, for free with ads on Rakuten Viki (source: JustWatch via TMDB, offers subject to change). Each episode has its own page with this information.
How many seasons of Dear X are there?
Dear X has 1 season for a total of 12 episodes.
Has Dear X ended?
Yes, the series has ended: the last episode aired on December 4, 2025.
Who stars in Dear X?
The lead actors are Kim You-jung (Baek Ah-jin), Kim Young-dae (Yoon Joon-seo), Kim Do-hoon (Kim Jae-oh), Lee Yul-eum (Lim Le-na), Kim Yu-mi (Hwang Ji-seon).
