Once upon a time, there was an exotic land surrounded by mystery and ancient stories. That was the land of Caliphs, the land of philosophers and historians, where culture, literature and faith flourished and where people lived in peace. On day, that land started being threatened: barbarian infidel invaders were trying to take it and to subvert its status. So a man, a brave man, step up to fight against them. He put together an army of fighters, as brave as him, to defeat the invaders and to restore the original peace. After unrestrained battles he eventually won the war and achieved his aim: green fields and no more cruelty on his land where people could live their daily life in peace.