Fate/Grand Order: Ordeal Call

Part 2.5 of Fate/Grand Order, taking place during Cosmos in the Lostbelt. Chaldea is unable to breach the barrier of their original Antarctic base due to their misusage of the Extra Class Servants. To undo the distortions blocking their path, Chaldea must reinvestigate the Bleached Earth and the Extra Classes to prove their innocence.