I do not comment normally, but this is one of (sadly too few), very cool rpgmaker project.
I hope, you will finish it because it's awesome, and i mean it !
So far :
Pros :
+ Battle System is fun and smooth
+ Good music
+ Graphics/Animation are superb 
+ Surprise by the voice acting, give more personality
+ Love the "DARK" humour (no pun intented)

Cons/Suggestion :
- Need a tutorial in the intro cave for one ressources:SOUL
(because i wasted my potion like a moron before looking for it lmao)

- Some ennemies, (skeleton, bees..) in my opinion hit too hard in the intro (Ik damage formulas are a pain in the ass)

- First save point too damn far (in my opinion)

- Not really a con for me, as i know the limitation of RPGMaker engine (and VXAce) but i hope some images like portrait or tutorial pictures for example can be enhanced at HD resolution (i play at 1920x1080 fullscreen - FIT option).

- If you hit ALT by mistake, it become "random ALT pushes" for the game to resize at fullscreen again.

- A minimap could be good

Overall, keep the good work, it's really promising !