Is somewhere a walkthrough?
https://www.yekbot.com/the-divine-speaker-guide-walkthrough-for-all-routes-cg-en... . Googled: The Devine Speaker Walkthrough and found this (don't know if it's good or not)
Our official artbook comes with a guide in it: https://twoandahalfstudios.itch.io/the-divine-speaker-official-art-and-guide-boo...