On the afternoon of December 28th, Starship Entertainment released the first photo teaser ZERO & ONE version of Jeong Sewoon's first full album '24' PART 2 on the official SNS channel.

In the image of the ZERO version, Jeong Sewoon is showing a calm atmosphere, which catches his attention. This teaser photo, which stands out with a deep blue color along with an intensely colored outfit, makes you feel the growth of Jeong Sewoon, who has grown more mature with a moderate sensitivity.

In the ONE version teaser, Jeong Sewoon wearing a leather jacket and staring at the camera was included. Jeong Sewoon's dreamy eyes in a refined mood add to his curiosity and anticipation for the tracks he will show through his new album.