I have made the following updates:
* A new tab has been added to the options screen, consolidating the features of the entire game.
* Improvements have been made to Emil's hints.
* A refinement function for alchemical materials has been added.
When the "Material Refinement Function" in the options is turned on, materials with a rank of 6 or lower that have no use can be hidden from the fusion list. Default is On.
* A bug where pressing the A button or B button immediately after the start of the fusion success display would skip all the effects and transition to the problem selection screen has been fixed.