Season 1: Persepolis
Season 0 & Season 1: Persepolis (2104) takes place in a nomadic city called Persepolis suffering a slow decline due to the conflict between the city’s aristocracy and mafia. The mafia brags about having a Holy Grail, and a Holy Grail War begins. The winners of the war end up being the Rider team of Pascal Poirot and Neil Armstrong. A Church representative interferes in the finale, grabbing the grail, which is revealed to be a falsehood and a bomb. The bomb goes off, powerful enough to cause lasting damage to Persepolis. The city is evacuated and put up for auction.