The plot thickens when Echidna proceeds to tell Subaru that he has inherited Petelgeuse’s Witch Factor.
After some banter, Echidna reminds Subaru of her role in the Witch’s Cult and explains that she possesses answers to any questions that Subaru might have.
After she runs in, Garfiel indicates that something is wrong with the trial and that Emilia is in danger.