Hmmm This seems Interesting.
Excuse any typos English Isn't my native tongue
"Three Siblings: A great Brother, a young girl and a boy is the third, meet a terrible fate, Their Town was burn down by a terrible Mounstrous creature, they managed to survive, they were the sole survivors and now they wander in the wild, climbing mountains, sleeping in caves and meeting unique folks, they only have two goals in life, spreading the word about how nice and beatiful used to be their town and their parents so their memory remains and of course, be happy.