I have to say, your game is fresh!
The presentation overall is great, as all graphics and sound match up. They are beautiful and carefully selected. And the menus and system UI in general are varied and very useful.The Title Screen is already my all time favorite from the RPG Maker games I've played and I'ved played them for a decade by now.
You also know how to place quests and side quests, with clever NPC interactions. It kinda inspires me.
I'm curious to know more about the Ancients too, the most interesting thing about the Lore so far.
Now, the thing that I liked the MOST is the Battle System. You've made the White Mage of the group be useless for combat except for the Holy spell, which forces the player to use him to casts magic only. But with that comes the skill to gain +5 of MP each end of turn, which balances things. When I had an idea for a Battle Sytem, I thought about things that are simillar, but I consider your ideas for it better overall.
And your game made my mind to buy MZ. It's undoubtedly the best RPG Maker of all time. It runs so smoothly even MV can't compare.