This episode reveals that Subaru and Lutecia's mothers were once under Zest's command, but died when he went against orders and attacked Scaglietti's hideout. Zest asks Regius who was responsible, but Due kills him before he can answer, and Zest kills Due. Erio and Caro manage to overcome Lutecia and Garyū. Fate's resolve is initially undermined by Scaglietti's claim that she is using Erio and Caro for her own fulfillment, but she is encouraged by hearing from the two of them, and defeats him, Tre and Sette.