In this world, there are two races; The αδύνατος - The weak and The δυνατός - The strong. Prince Iwaizumi is prince of the δυνατός race. The αδύνατος and δυνατός were in an 1,000 year war, until the δυνατός finally ended the war by killing the king of the αδύνατος and leaving his two month old son with an old witch. Its been eighteen years since them and people have lost hope of finding the prince and saving the αδύνατος race, but what if one day he were to turn up out of the blue?