Pretty Crazy revolves around Gil Goo (Ahn Bo Hyun) - an unemployed guy who falls in love with Seon Ji (Lim YoonA) - a girl who just rented a house on the lower floor.
But the premature love affair suddenly changed direction when Gil Goo discovered that Seon Ji had turned into a Devil every night. To keep it a secret, Seon Ji's father asked Gil Goo to work part-time as a security guard at night.
As soon as it was announced, Pretty Crazy was a project that attracted attention when marking YoonAs reunion with director Lee Sang Geun, after the success of Exit (Exit in the air, 2019) - a film that attracted more than 9.4 million viewers during its run.
According to YoonA, her previous work was the main reason why she accepted to participate in "Pretty Crazy". The SNSD member shared that she had many beautiful memories when participating in the movie Exit and believes that she will be very happy to work with this crew once again.
On the other hand, Seon Ji, which she plays, is the most attractive and outstanding person with the strongest attraction compared to the characters she has ever played, so she wants to try her hand.
On set, to portray the diversity of Seon Ji's roles, YoonA focused on adjusting her appearance, voice, expressions, and laughter of the character.
I wanted to make a clear difference at first sight. During the day, Seon Ji has a pure, pure and feminine image, so I adjusted her hairstyle, outfit and tone of voice to reflect that.
For the evil version of the character, I pay attention to every detail. While the daytime version has straight hair, the evil Seon Ji has a striking curly hairstyle. I even paint my nails, wear color-vested contact lenses and try to clearly express my voice, facial expressions and way of laughing to show a completely different look" - the SNSD member said.
Although it is an expected work, YoonA still faces some difficulties when at the Korean box office from the beginning of 2025 until now, the revenue is not too high.
Up to now, the Korean box office has only had 2 films surpass the 3 million audience mark: Yadang: Three Faces of the Han Hanh and Mickey 17, so Pretty Crazy can achieve the same achievement as Exit is unlikely.
In other part, before Pretty Crazy, the film My Daughter is a Zombie starring Jo Jung Suk - YoonAs co-star in Exit will be released in theaters.
Speaking about her "rivals", YoonA said that this was an interesting and meaningful clash, when the audience witnessed the return of her and her seniors through different projects. The Korean star hopes that both films will receive support from the audience.
