The synchro ratio is minus 100%..Kim Yoo-jung, dear X, and completely possessed (comprehensive)

By Jiyoun, Moon

Oct 30, 2025

The synchro ratio is minus 100%..Kim Yoo-jung, dear X, and completely possessed (comprehensive)
A production presentation for the original TVing drama "Dear X" was held at CGV Yongsan on the 30th. Actor Kim Yoo-jung is posing. Yongsan = Reporter Song Jeong-heon @sportschosun.com/2025.10.30/



Kim Yoo-jung breaks through minus 100% synchro rate and completely imitates Baek A-jin.

TVing held a production presentation for the new original drama 「Dear X" (played by Choi Won-won, Ban Ji-woon, directed by Lee Eung-bok) at CGV Yongsan I'Park Mall in Yongsan-gu, Seoul, on the afternoon of the 30th. Director Lee Eung-bok, Kim Yoo-jung, Kim Young-dae, Kim Do-hoon and Lee Yeol-eum attended the event.

'Dear X' is the story of Baek Ah-jin (Kim Yoo-jung), a masked woman to get out of hell and rise to the highest point, and Xs who are brutally trampled on her. It heralds the destruction of top Korean actor Baek A-jin, who hid his cruel true colors behind his beautiful face, and the destruction melodrama suspense that captures the love of Yoon Joon-seo (Kim Young-dae), who chose hell to protect him. 'Sweet Home' Director Lee Eung-bok, who directed "Mr. Sunshine" and "Guardian".




'Dear X' is a work that receives the most attention due to Kim Yoo-jung's challenge. Kim Yoo-jung will be divided into sociopath Baek A-jin, who will do whatever he can to succeed in the play. Kim Yoo-jung "First of all, I tried a lot to rule out that idea because I thought it would be too powerful if I thought it was a big challenge on my own. And since the script Dear X is based on the webtoon, what I felt while trying to analyze the script was a case of making good use of the characteristics of the character Ajin because the image of the webtoon itself has stopped. I had a lot of worries about how to act that part because it was well expressed in the webtoon that I didn't know what I was thinking when I had no expression or stopped. Rather, while acting, there are many scenes where you talk with your eyes while trying to take it out and empty it rather than thinking a lot or exaggerating the expression through many ideas. Strangely, I tried to give it to those who see the feeling that they don't know what they're thinking.'

The synchro ratio is minus 100%..Kim Yoo-jung, dear X, and completely possessed (comprehensive)
A production presentation for the original TVing drama "Dear X" was held at CGV Yongsan on the 30th. Actors Kim Do-hoon, Lee Yeol-eum, Kim Yoo-jung, and Kim Young-dae posing with PD Lee Eung-bok. Yongsan = Reporter Song Jeong-heon @sportschosun.com/2025.10.30/
The synchro ratio is minus 100%..Kim Yoo-jung, dear X, and completely possessed (comprehensive)
A production presentation for the original TVing drama "Dear X" was held at CGV Yongsan on the 30th. Actors Kim Do-hoon, Kim Yoo-jung, and Kim Young-dae are posing. Yongsan = Reporter Song Jeong-heon @sportschosun.com/2025.10.30/
Kim Yoo-jung then said, "The character Baek Ah-jin itself was a character that anyone who acted had no choice but to be greedy, and not only Ah-jin but also many characters were intertwined and confused, and I felt that they were continuously giving a message of something in the story. I liked that part very much, and most of all, the director gave me a lot of courage in that part because I talk to the director and think a lot about the trust I have in the people I work with and how much I can rely on and trust. "I had a fear of meeting a friend named Ajin, but she helped me a lot to break it, so I thought I wanted to work with her and participated."

Water level control was essential. From Part 1 to Part 4, a large number of cruel scenes appear in Dear X, which was pre-released to reporters. Director Lee Eung-bok liked this part of Jun-seo's narration, "'Why do I love such a mean child?' Likewise, it seems that readers focused on why they loved the webtoon with this evil protagonist. Sometimes, it seems that he made a story of freezing while watching and cheering for Ah-jin and watching her, rather than controlling the level. He explained, "I feel like watching the actors' breathing and watching as the first audience as a director."




The synchro ratio is minus 100%..Kim Yoo-jung, dear X, and completely possessed (comprehensive)
A production presentation for the original TVing drama "Dear X" was held at CGV Yongsan on the 30th. Actors Kim Yoo-jung and Kim Young-dae are posing. Yongsan = Reporter Song Jeong-heon @sportschosun.com/2025.10.30/
The synchronicity between Kim Yoo-jung and Baek A-jin, who are usually correct and child actors, is low. Kim Yoo-jung said "The synchro ratio is minus 100%" and "I was not swayed by Ajin at all. I thought it would be nice if someone didn't support or defend Ah-jin. However, since she is the main character of this drama, she has to keep following Ajin's gaze to be with her until the end, so I wonder how to increase her concentration and feel confused about Ajin, not complete support. I think the director made this part well with his directing skills."

Finally, director Lee Eung-bok thought about how to implement it because it was in the original work, but I thought it was necessary to end the brutality before Ah-jin debuted in the colorful entertainment industry, and I think the whole thing is a cruel fairy tale. I hope you understand it as such a gateway. I don't think there's a brutal scene in my memory. These are the points to watch as to how to proceed with this hardship in the government office surrounding Ah-jin, whether or not he can be morally equipped.

'Dear X' will be released on TVing at 6 p.m. on November 6.








lunamoon@sportschosun.com