human
TB:  "Touching it might make you go weird in the head…!"
gpt
TB:  "It—it might be better to burn it…”
human
Subaru:  Ignoring TB’s concerns, Subaru opened it and glanced at the pages.
gpt
Subaru:  However, he was unfortunately unable to identify the characters in which the words were written. They were neither I-script nor R-script, nor even H-script, but some other, mysterious language. They kind of looked like hiragana scribbled way too fast, so much so as to be illegible. On top of that, the latter half of the book was comprised of blank pages; a reasonable person might call it a misprint.
human
Subaru:  “…Well, I can’t read it anyway. I know it was careless of me, so both of you calm down, okay?”
gpt
Wilhelm:  "—My apologies.” Wilhelm drops the combat posture.
human
Ferris:  “Well, it’s your fault, Subawu.” Ferris drops the combat posture.
gpt
Subaru:  With a touch of cold sweat from that, Subaru showed the two the book in his hand, trying to wrap his head around it.
human
Subaru:  “Does either of you have a clue about this book?”