There is a mysterious white river, one that holds the answers to the past. .. .
It could hold the answers to why Elsa has magic--that is, if it exists at all .
Or is the white River actually real? Anna and Elsa leave the comfort of their bed to look for it in the forest.
But it\'s just in a lullaby that Anna and Elsa\'s mother sings to them.
There is a mysterious white river, one that holds the answers to the past