Twin Slayers /ツインスレイヤーズ

Kiyoshi and Kyoko are twins that never wondered why they were more then extraordinary, soon they go on a quest to find there parents and the othere kitama sword. The heavenly book of above had spoken of the two legendary children of gold and silver aura which the monsters feared deeply because those two are capable of killing them all. Wheres the other sword?, could they really be what the legend had spoken of?☆