Story

I thought up a story today,I have not started writing it,but it is a good story idea.it is about a girl who finds a Magic beach stone(it is pink and blue) that transports her and her friend to a new world and they meet fairies and hobgoblins(mischievous cousins of goblins.goblins are evil.hobgoblins are good,but mischievous)And pixies(Pixies are different from fairies,Again, mischievous),and they learn about the stone,and they learn a prophecy about the wielders of the pink and blue stone who will kill the evil sorcerer.They also learn something about themselves,But I am not sure what.Well,that is all!Maybe I will put chapters on my blog.
PL