Mystery hand

Inquisitively, I want to know what happen there. That place is delightful and fantastic, I really love this place. The hand, which is holding the tree, getting very old and the pieces of the rock is starting to fall. live my life with mystery is annoying, I still don't know where is this hand came from? However, I accustomed with that hand already, but I still wonder about where is the hand come from, although, no one can answer my question. Finally, one girl can answer my question, who is only 12 year old, she can't tell me much information.