Moon Blade

On a very dark night, a mysterious shinobi appeared on Tsuken Clan's land. He had heard that this clan's Shinobi were the most powerful in the world due to their Blood's purity as well as the purity of their chakra. This shinobi wanted power above all craving to drink the blood of the Clan in hope of getting strength beyond his wildest dreams, so he slaughtered all of the members of the Tsuken Clan except two who had fled the Village. On that night, the night of a full moon, there was a Lunar Eclipse, a rare feat in this village. Once the darkness cleared, a Blade appeared as the bodies and blood of the Tsuken clan had vanished, The Moon Blade took form from the Chakra and Blood of the Tsuken Clan members he had killed. The Moon Blade was taken by the Assasin in hope of gaining the strength he craved, but little did he know that the blade only accepted blood similar to that of those who'd been lost, pure... The Moon Blade took over the Assasin, murdering him first mentally and then causing him to commit suicide. The Moon Blade legend has been a famous story known to most shinobi. However, it is about to become more then just a legend. Luneeva Tsuken, and Auritus Tsuken, brother and sister heirs to the Tsuken clan and both in search for the blade. Luneeva wanting its powers to summon the restless spirits of the Tsuken Clan and Taking Over the Shinobi World. Auritus however wants to put the souls to slumber.