[Kitager]

I'm kinda confused about this. If beast type monsters drop meats, human types drop signs, and spirit types give spirit drops, why aren't any spirit items dropping when I kill the right monsters?

I think I've messed up a bit too. I bought my pot prodution skills early on, but I always forgot to stock up on spirit fruit. NOW, when I go to kill these types of monsters, they don't drop it. I'm lvl. 19, so I guess I'm too high for m. greenkys, but I'm obviously too low to drop a prock. Where else can I get spirit fruit?