iKON have dropped the concept teaser for their upcoming digital single.

In the clip, the iKON members face walls as a mysterious sound surrounds them. The group's digital single is set to drop on March 3 KST, and they're also set to feature on Mnet's 'Kingdom', which premieres on April 1 KST.

Check out iKON's comeback concept above, and let us know what you think in the comments below.