[h3]Difficulty adjustment[/h3] ・Reduced the occurrence rate of events throughout the game ・Changed the conditions for the occurrence of "Sosin's Pickaxe Shovel " to the later floors. ・Decrease in points required to unlock inheritance of units and weapons ・Decrease in attack power of some bosses ・Adjusted the effect description of “Iron Rat God’s Shovel” to 6. ・Increased amount of mana obtained [h3]Bug typo fixed[/h3] ・typo correction