After introducing us to tracks off the group's upcoming mini-album the past few days,�BTOB�has returned with jaw-droppingly sexy concept photos.

The group seems to be shooting for a brooding hottie in the rain concept, with all but two members, Peniel and Sungjae, going shirtless. Not that we are complaining, BTOB have packed on major muscles for this comeback much to the delight and appreciation of fangirls the world over. Each member was shot on a simple set with tons of rain pouring down over them.�

As expected, anticipation for the album and MV release shot up 100-fold with the release of these teasers. Check them out below.

SEE ALSO: [PHOTOS] BTOB express enthusiasm about finally meeting fans through 'Our Dream' fan concert tour

Eunkwang

Minhyuk


Peniel


Hyunsik


Sunjae


Changsub


Ilhoon