Once Upon A Time S1 E1

This story talk about a lifesaver who has to hels people of fairy tales to find their memory. This lifesaver is the faugther of White Snow and the prince charming. She is going to arrive in the city of Storybrook thanks to the son whom she abandoned 10 years ago, but she don't know who she is really.... And her son going to help her to recover the memory in this city full of magic.