WASSUP tease an image for upcoming comeback

WASSUP signal comeback for their 2nd mini album.

Wassup's twitter updates with an image of a poison sign which is doodled up with colorful images. The caption reads as "#WASSUP 2nd Mini Album Coming Soon! #ShutUpU "

It seems like it's going to be their 2nd mini album's title track. Let's wait for more details about the comeback.