Monsters Raid -Ma ni Ochiru Himekishi | モンスターズ・レイド －魔に落ちる姫騎士－

A long time ago a demon king with innumerable demons attacks the people. It plunged the neighborhood whole area into fear. In such a case, person family - Elf family - Dragon family people who have power stand up, the revolt is changed to the king demon. The end of painful fight, though the king demon was not able to be defeated. The fight was concluded by the thing that sealed that body. Afterwards the human being group in the plain, the elf group in the forest, the dragon person group is divided into the mountain, the confused region was brought together.

After that many months and years three races were living life in peace. However the occurrence rate of the demon increases, that damage began to increase. Inside that peoples uneasiness grows stronger. To the gazette village in the amu-sha plain demons large crowd surges. The princess knight Celica of the norutoria kingdom who is the descendant of the brave man who fought with the king demon before. To lead little troops and to save the village, the horse was made to run.