Red Velvet is continuing to gear up for their highly anticipated comeback with their 7th mini-album 'Cosmic.'

On June 13 at midnight KST, the girl released another set of stunning concept photos where they display their alluring beauty as hoteliers of a mysterious hotel. In the photos, the members radiate their visuals in white uniforms.

Meanwhile, Red Velvet will release the 7th mini-album 'Cosmic' on June 24 at 6 PM.

SEE ALSO: "Loving you is the easiest thing we have ever done," Red Velvet spends another special night with fans at their 'Happiness: My Dear, ReVe1uv' fan con in Manila