For those stuck in chapter 3, I made an updated Guide. A reminder as well, spoilers with no tag will be deleted. (Including questions)
https://rodablackfang.itch.io/monster-village-vn/devlog/799985/chapter-3-guide-s...
Please be sure to update your game and use a new save file if the guide doesnt work as your save file might have skipped some coding changes before 0.6.3.1.