Rookie group I:D is making a swift return to the music scene.

Starship Entertainment announced on November 8 that I:D will release their first digital single album PUSH BACK on November 20. A teaser video was unveiled the day before, sparking excitement among fans.

A mysterious teaser

The video opens with a mysterious mood — an aquarium filled with ice-blue water, the group's signature color, along with seashells, fish, a microphone, drums, and a guitar. The surreal imagery immediately draws curiosity.

A sudden shift follows as the bright background fades into darkness, with the glittering aquarium objects standing out in contrast. The teaser closes by revealing the release date and time, amplifying anticipation for I:D's upcoming single.