On the morning of August 13, a teaser image of the first runner, Tae Young, was released on the official SNS of Seven O'Clock. In the released image, Tae Young wore a black see-through suit under the red light and stared at the front with sexy eyes. Tae Young, who showed off his signature smile and refreshing charm in his last album "White Night," caught the eye by turning into a fascinating man.

Seven O'Clock will pre-release the new album "HIGHWAY" at 6 p.m. on August 22 and unveil its new music video and comeback stage for the first time through an online showcase on August 29.