Highlight's Yoseob has revealed the official teasers ahead of his solo return.

As announced, the Highlight vocalist is ready to make a solo comeback this month. On September 6 KST, he revealed the official comeback trailer as well as the schedule poster. In the trailer, an English narration expresses the concept for his album, which should be as sweet as a 'Chocolate Box'! 

This new album will be Yoseob's first-ever studio album. According to the scheduler, Yoseob will continue to unveil more teasers until the drop of the MV and the album on September 20 KST.