So I don't understand really what alchemy is for. Or what the point for digging rocks is. I dug some rocks and ground them and got an element? I think. I made some stuff with the test tubes. What is this stuff for? Food, I get. You make it, you eat it. But to me, there is nothing intuitive about alchemy. Does that mean I can do magic or make things magically with the test tubes? I've been avoiding it because it just seems unfun and pointless. Please help.