Link's Adventures

I think I was in France. I'm studying Alchemy(i think, and I've had a dream about this before but forgot). I was trying to show them what I could do but it never seemed to work around other people.( I could make plants grow with my mind, change what kind of plant it was,and change anything into sand, like a small circle). kind of like this, only i pushed straight down to kind of force it.

I tried to show them again before i failed, so I didn't look at the plants outside. I just imagined them growing and they grew. i then changed a tree twice into other trees. I then made a small circle of sand from the earth. They were impressed and i don't remember if it continued or not.