Previously, MAMAMOO dropped a new ethereal trailer titled 'WAW.'

In the video, the members are seen laughing together as well as passing their time alone. This trailer, titled "WAW," ends with the meaning behind the acronym, which is "We are we." 

On May 18 at midnight KST, the powerful vocal girl group unveiled another teaser image along with a concept photo. In the concept photo, the members look into the distance while standing in the sunset.

Their new comeback release is set for June 2 KST. Stay tuned for teases to come!