MCND have rolled out individual and unit teaser photos of members Castle J, Minjae, and Win for their 4th mini album, 'The Earth : Secret Mission Chapter.2'.

In the teaser photos, Castle J, Minjae, and Win go from a wall filled with graffiti, to a brick room filled with books, magazines, and antique objects, also mixing up fashion styles like casual hip-hop to sleek professional. Based on the teaser photos revealed so far, what kind of concept and sound do you think MCND will be trying out with their comeback album, 'The Earth : Sercret Mission Chapter.2'?

Stay tuned for more of MCND's comeback teasers coming soon, leading up to the release of the group's 4th mini album on July 7 at 6 PM KST.