VIXX goes edgy for the album jacket and latest teaser images for their second mini-album 'Error'.

In the album jacket, we see all six members with deep red hair and wearing black leather outfits that make them look like rugged motorbikers you wouldn't want to mess with.

Despite their same hair color, you can tell each of the VIXX members apart because of their distinctive face and unique hair style. Ravi opted for a manly crew cut while Ken went all suave with his upswept 'do. The remaining four sported bangs but with different side parts.

VIXX then cranks up the edgy concept by portraying damaged bionic men in their individual teaser photos. Each member has spikes protruding from his face, and appear to have suffered some injuries that scraped off their skin to reveal metal parts inside.

For example, Hongbin reveals six-pack abs and a portion of his upper torso blown off to show a metal bodice. The sight is quite mesmerizing and blush-worthy, if you ask several Starlights.

 "Better put those abs back in the (hong)BIN, too many fangirls are dead," says Sarina Martinez on the official VIXX Facebook fan page.

Not to be beaten, maknae Hyuk took off his top and posed sideways to show off his toned body.

"HYUK IS LIFE," says Kareeza Del Rosario Zanoria.

"HE LOOKS SO GOOD," adds Lyza Ibarra.

The individual teasers suggest a robot concept, but it's not clear whether this will be the final concept shown in their upcoming MV set to drop on October 14. Previous teasers gave mixed signals that it could be a ghost or futuristic concept, so the guessing game is still on.

What do you think the final concept will be for the VIXX 2nd Mini Album MV?