SEE ALSO: 100% continue to give thrills with another teaser image of Chanyong

The horror-themed teaser image reads "My heart is racing towards you again." Hyukjin's smokey eye makeup and black outfit emphasize the darkness in his heart that's filled with emotional pain.

100% will make their comeback as five members on 'M! Countdown' on March 13 ahead of their second mini album release on the 17th! Keep an eye out for the next batch of individual teaser images!