Lovelyz Kei (Kim Ji-yeon) released the concept film ahead of the release of her first solo album, drawing attention.

Kei, or Kim Ji-yeon, unveiled the concept film of her first mini album "Over and Over," which will be released on October 8 via official SNS at midnight on October 2.

Kei (Kim Ji-yeon) in the concept film, which was released this time, will draw attention to her more sophisticated styling and her blonde hairstyle, the first time since her debut. It is a 180-degree change from the concept that was shown before.

The video, filled with the colorful features of Kei, captures the full concept of the album "Over and Over," raising fans' expectations for the new album.

The album's title is meant to be Kei's new endeavor, which is constantly advancing. Kim Ji-yeon is also determined to show a different image from the previous one.

Meanwhile, Kei will release her first mini-album "Over and Over" on May 8 and the title track "I Go" on the album.