Woollim Entertainment's rock band Nell will be breaking their four-year hiatus and announced to make their comeback. Prior to its much-awaited return, Nell revealed a music video teaser for their new single "Slip Away."

The teaser was released via Naver Music on March 22nd, and it features behind-the-scene shots of the group recording in New York City as well as never-before-seen footage of the group taking a break from their busy schedules.

Nell has created a personal story with these videos, and will be releasing four videos in total as a teaser series every Monday. The next teaser for "Slip Away" will be released on March 26.