human
Echidna:  "Let me ask you one thing… I was inside a ruin that was completely dark. Where is this, and when did I get teleported here?”
gpt
Subaru:  "Teleport… Ah, you mean that Dark spell. Unfortunately, you have misunderstood. What you experienced was not physical movement through space. I simply invited you into my castle for tea.”
human
Subaru:  "Into your castle…for tea…?” Subaru knitted his brows at Echidna’s words, turning his eyes to the hill’s surroundings once more. The hill stood at the center of grassland rustled by the wind that seemed to continue infinitely. In all four directions, the world was completely flat with no obstacles to be seen, full of a sense of liberation. It was downright surreal. The fact that this didn’t seem like a real place lent weight to Echidna’s claim that he hadn’t been teleported.
gpt
Subaru:  "But there’s no castle here. If this is your territory, did some debt collector walk off with everything except two chairs and a table?”
human
Echidna:  "Tee-hee-hee. You are amusing. Except for fellow Witches, I cannot even count on my hands the number of those who would speak with such impudence before me. I never thought the number would increase after my own death.” With a lighthearted laugh, Echidna counted the memories on her fingers, delighted with Subaru’s reply.
gpt
Subaru:  Subaru grimaced. He couldn’t simply ignore her demeanor, nor the significance of after my own death. In the first place, he had to consider her self-declared title. When he combined it with the current supernatural circumstance, he had no reason to doubt Echidna’s identity or her power.
human
Subaru:  “Aw, shit! All right, all right already! I’ll sit! I’ll drink your tea!” With no way to advance or retreat, Subaru did the only thing he could out of visible despair, sitting across from Echidna and practically snatching the steaming cup from the table, draining its contents all at once. It was neither water, nor green tea, nor black. The drink had a mysterious flavor that wasn’t unpleasant.
gpt
Echidna:  For the first time, Echidna’s eyes went wide in apparent surprise at Subaru’s disdainful actions. "To drink something offered by a Witch in one gulp… You are quite a brave soul.”
human
Subaru:  "Hah?! Like chickening out at this point is gonna do me any good. For starters, if you wanted to kill me, you’ll probably turn me to ash the next instant. No point being on my guard about one cup of tea.” Subaru waved off the smiling Echidna’s words, saying “Thank you for the drink” as he put the teacup down. "It wasn’t particularly good- or bad-tasting. What kind of tea is this…?”
gpt
Echidna:  "It is generated from my castle. I suppose you could call it my body fluids.”
human
Subaru:  “Damn it, why’d you make me drink that? !” Subaru leaped from the chair to his feet, then went down onto his knees in what seemed to be an attempt to vomit what he had just imbibed. Echidna giggled and smiled at Subaru’s exaggerated reaction.