The great necro!! Anyways, this thing was here for a while now but there has been no replies for it at all. Decided to raise this from the dead due to a sudden spurt of chapters that popped outta nowhere. The guy above gave a pretty good summary already so I'll skip that. I'll post some pics and give my review on it instead.
http://www.onemanga.com/Id/
Rather generic start to the story but it gets pretty good later on. The drawing style also improves as more chapters come out. Action scenes are everywhere and almost every chapter has some fight scene or another. If I have to name a problem with this though, it is the translators leave a lot of Korean words in the text. Took me awhile to get some things like -nim and some other words.
So give it a try. Around 10 ch or should either get you into it or make you decide not to read it. Recommended for all you action fans and those who like elven babes and... traps I guess.