Thats crazy that he's connected to Jacob as well. This storykeeps getting more and more interesting. The way you've fused 3 different worlds seamlessly is incredible. Also the fact that the title is Survival Instincts: she probably acts the way she does and a response to the outside world and a way of protection.
That is the most interesting beginning I've ever actually read for a fanfic and really made me sad about Wren dying even though I barely knew anything about him... PLEASE UPDATE SOON!!!! :D <3