The specific challenge a filmmaker would have in developing this film would be the abilities shown to the main character Alex as the effect caused her to have the ability to read the actions of others with her sense of smell which allows her to have the actions though of ahead which moves the book forward also in the book her sense of smell starts to enhanced and she's able to tread the enemies movements but she starts to worry that shell become like them in the near future so what I would change is that she starts to instead be able to read thru there actions instead
the connection towards Alex and the town of rule especially its citizens specifically Sarah and tori which are a side plot but there actions start to affect the main plot
the previous group Alex was with who were tom and Ellie, because in the previous book Ellie was taken by a group for her being young and unchanged and tom was injured and told Alex to go and in the book , some parts are told to what happened to tom and what he is going to do to try and find Alex while Ellie is still missing and is unheard of but still mentioned throughout the book
The plot event I would most definitely take out would be the section were Alex has to provide health care to the changed when she learned from Kincaid in rule and when she had to go to there base there was pretty much an orgy like literally she described what was happening in detail and it was just uncomforting seeing how they are wild now
another part would be when a scene plays out of tom trying to help someone that was drowning the reason for this is because in the book the only light source tom describers in the book is the moon and he says it gives off a pale green color and because of that tom pretty much sees complete blackness and I think that should be taken out of at least changed as there would be nothing to see thru toms or the viewers perspective
