I'm rather quite enjoying the game so far! I always love seeing lore and stories in games like these because I can see the passion being put to work in the project. I have a few bugs I've noticed that I'd like to report really quickly, and a few suggestions.
The most major bug I've found is that the Forest Arion still did her scene after I defeated her. I couldn't quite recreate it since I kept losing to her after, so it could have been a glitch. This next one is minor, but I could try and craft a major spirit with the shrine before I got the journal.
A few suggestions then, which is most likely already being worked on, so apologies if I'm just spewing thoughts: In the beginning I was rather confused on what to do after I talked to the mayor. There were really no signs other than go to the shrine. It took me a little bit to realize I could go up past the shrine through the pathway to obtain the journal. My suggestion is a bit more directions? And possibly a bit more leniency on combat, as in the beginning of each turn i have to either tank the first hit as I summon, or use my focus or dodge to just spam simple spells on the enemy. I also haven't seen an increase on mana for the journal, but I'm only on level three so that may just be bad playing on my part.
Other than that, pretty good game so far! Keep doing what you're doing and I'm sure the game will grow.