A.C.E is less than 10 days away from their latest comeback!

On June 13 KST, Beat Interactive unveiled A.C.E member Byeongkwan's individual concept teaser images promoting the group's upcoming 5th mini album 'SIREN : DAWN.' In the images, the idol takes on a concept that is both fierce and romantic, dressed in a combination of red lace accents, red leather, and red-and-black snakeprint.

Meanwhile, 'SIREN : DAWN,' featuring title track "Higher," is set for release on June 23.

Check out Byeongkwan's concept images below!