On the afternoon of January 3rd, Starship Entertainment released a teaser for the music video of the title song “In the Dark” of Jeong Sewoon's first studio album “24” on their official social media channel.

In the released video, Jeong Sewoon shows the precarious youth in itself and stimulates curiosity about the new album. Along with Jeong Se-woon's appearance of wandering alone in an empty space and looking at the sky, the sophisticated melody line of "In the Dark" combines to create a modest sophistication and chic mood.

In addition to the atmosphere of drowsiness and freedom in the void, Jeong Sewoon's mature aspect also attracts much heated attention. Expectations for the main music video are also sharply rising as he has fully melted down his growing changes and development from his first album.