Okay, the prologue had me rolling; absolute best intro I've seen in a long time.
This was fun and charming! It took me a few minutes to figure out how to attack/defend/heal and all that, but it was so easy to restart that it didn't really feel rough figuring it out through trial and error. The character art is fantastic, and I managed to get the warrior to turn in to the dragon/demon warrior, which I quite liked. The music was also a thorough jam!
Might not hurt to adjust the angle of view on the dice a bit; there were a few rounds that I thought I had the dice showing a specific result, only for it to be that a side was showing more clearly than the top. (This seemed to happen moreso near the sides of the dice tray.)
Also, it seemed like it was entirely possible to abuse re-rolls by using the 'unstuck' command in the menu.
Overall, cute as heck and I enjoyed it a lot! I hope you do more with this!