The Korean drama "BLIND In-Journal" starring 2PM member Yu Ze, Ha Seok-chen, and Apink member Zheng Eun-di is directed by Shin Yong-hye, director of "Tunnel", "Cross", and "VOICE4", and works with "Yu Lin's Growth Diary" and "Andante" screenwriter Joon Ki-kyung. The three of them talked about the behind-the-scenes moments of filming with director Shin Yonghui at the press conference.

"BLIND" describes the story between victims who have wronged and perpetrators who turn a blind eye to the truth.

Yu Zeyan, who plays the passionate criminal police detective "Liu Chengjun" in the drama, said: "This time, he is not just about finding the prisoners. The changes in the character's heart are a big highlight of this work. How to grow through the pursuit of prisoners? This is a big difference from other criminal investigation dramas."

Yu Zeyan, who will update the Instagram (IG) profile for every role he plays, was also asked by the host of the press conference, "Is there anyone concerned about your IG's profile changed?" Yu Zeyan immediately replied: "It's time to change, change it now! Everyone should have changed it now!" This caused laughter from the audience. Yuzeyan has changed the IG profile to "I am Liu Chengjun", and the photos are also replaced by big-headed photos of the character.