Crush raised anticipation for his comeback with "Rush Hour" by releasing a series of stylish concept photos.

On September 13, P Nation took to their official Twitter to unveil various concept photos of Crush for his upcoming single "Rush Hour". The concept photos resembled a fashion 'look book' as they featured Crush wearing a variety of stylish outfits. Crush's unique and free-spirited charms were revealed through his outfits, and some photos even radiated a rebellious energy. The use of neon-colors and various accessories, such as a bucket hat and a pearl necklace, added to the visual excitement.

In addition, a moving jacket mood teaser was revealed, raising curiosity on what kind of music Crush will be presenting with his new single.

Meanwhile, Crush's new single "Rush Hour" will be available on various music platforms on September 22 at 6PM KST.