Half human, half monster, creates a claymore. It possesses supernatural power to vanish monster who eat human. We call this monster Yoma.
Claymore has recently achieve it’s popularity since the anime version has also released.
This is just another monster slaying manga with dark and rough art. I stopped reading it at volume 4. it makes me dizzy. Ha ha..but, if you want to follow this, Claymore is available online in http://inanemanga.com/. The original book has been going on 14 volumes. It looks like the ending is still far from our imagination.