KOZ Entertainment has begun a mysterious countdown, in preparation for the agency's first official boy group debut project.

On April 3 at 6 PM KST, the agency released a countdown page showing an animation of the front of a house. The interactive website allows visitors to ring the doorbell and knock on the door, and as the front door opens, a fun instrumental track provides a clue about the upcoming group's eventual sound.

The countdown will come to an end on May 30 at 6 PM KST.

Meanwhile, as previously reported, industry expectations for the Zico-produced boy group are high. According to officials, they have long been rumored to be a group with excellent skills and visuals.