: Chaldea is facing a severe resource shortage due to an excess of summoned Servants. To determine who gets to stay, Ritsuka (the female Master) and Mash undertake a "cruel order": an all-Servant version of the Olympics. The competition is pure chaos, featuring highlights like a race involving a massive group of Lancers and the appearance of the fan-favorite Bersercar .
, titled " First Singularparty: The Carnival Olympia of Heroic Spirits - Flame of Mad Festival ," is a celebratory parody OVA that transitions the sprawling cast of Fate/Grand Order into the comedic, slapstick style of its predecessor, Carnival Phantasm . The episode originally premiered as part of the TYPE-MOON New Year's Eve 2020 TV Special and serves as the lead-off for the two-season OVA series. Plot Summary The episode is divided into two primary comedic segments: Fate/Grand Carnival Episode 1
: The episode opens at the same cafe seen in Carnival Phantasm , firmly establishing it as a spiritual successor. : Chaldea is facing a severe resource shortage