Is it a Victoria's Secret commercial or a Queen's Blade MMO teaser? You be the judge in the latest video from Korean developer Liveplex, which has loaded the online game with female-only classes. 

Now that they have everyone's attention, here's a Story Trailer featuring some in-game footage:

The six classes listed so far include Defender, Shadow Walker, Whipper, Punisher, Sentinel and Medic. If you head to the game's teaser site, you'll see an option to visit an English version of the page. Here's the story synopsis as posted there:

Invasion by the "OTHERS" - No one exactly knew who they were.

The fall of human beings had begun by invasion of the others as known as "Narak". The devastated world has remained chaotic for a century since their first strike. The tragic event has generated a great number of mutated creatures caused by unknown viral plague, and even worse was all of them came under Narak's command. Shadow government, the only elite resistance troops having fought until the last, was nothing but merely a weak prey of Narak.

Birth of New Civilization - Elkana, the Beautiful Battle Machine loyal to Brahmans

Yet, not every single effort has gone in vain. Elka system designed to secure human genes was about to begin its operation in the deep underground where Narak's recon didn't reach. With the help of the super A.I. computer "Mother", the system had finally launched and the entire world was getting ready for an unprecedentedly massive counterattack.

Yep. A closed beta of the Queen's Blade MMO is set for the first quarter of 2012. I'm sure there will be other "unprecedentedly massive" features within.

Note: I've noticed some confusion in the comments, so it should be clarified that this game has no connection to the anime outside of sharing the same title. 

Via Siliconera