Woman of the Forest (HHTYD)

There is a tale on Berk, a tale about a woman who lives in the forest, to this day, everyone on Berk just think it's an old wives tale about a woman who protects the forest animals and lures men to their deaths for killing animals as sport. But what happens when a clumsy young Viking stumbles upon this woman or should I say girl of the forest, will they get along? Or will Stoick never see his son again?