A nice demo! It looks great (obviously a lot of effort went into the custom styling), the writing is descriptive and the premise seems really interesting (I found the whole „obsolescence” concept terrifying). Too early for me to say more about the story itself – but I'll be waiting for the next instalment.
I found it a little jarring that the game would sometimes prompt me to enter a save title when switching passages – I would be fine with auto-named autosaves. It only happened three times though, so it wasn't a big issue.