MIRAE have revealed their debut concept teaser images for 'KILLA' featuring Lien and Douhyun.

After MIRAE's previous concept in black and silver, the group are teasing their "boyish" concept next.

As previously reported, MIRAE are made up of 7 members and expected to debut in March of this year, and they mark the first new K-Pop group to debut under DSP Media since KARD. The group name MIRAE signals the new rookie boy group's resolve to discover the future of K-Pop.

MIRAE's first mini album 'KILLA' drops on March 17 KST.