The wandering knight Bedivere has finally arrived at the end of his long journey.
The year is A.D. 1273, and the setting is Jerusalem.
The Holy Land has been reduced to an endless desert, its people driven from their homes, while three great forces clash across this desolate wasteland. The Knights of the Round Table have united to shield the Holy City and their Lion King. Having brought his entire kingdom into this strange land, Ozymandias, the Sun-King, bides his time, quietly scheming against the tyranny that rules this twisted realm.
The mountain people, who have taken in those who lost their homes, await their chance to rise up in rebellion. To complete the task entrusted to him, Bedivere makes his way toward the Holy City, where the Lion King sits upon the throne. There, he encounters Ritsuka Fujimaru, humanity's final Master, who has journeyed to Jerusalem with his Demi-Servant Mash Kyrielight in order to restore the proper course of human history.
Bedivere joins Fujimaru and his companions, and together they take on this grand quest.