Every choice is played out in a world unto itself, and so the only Nathan who needs to be saved is the only one who can't be.
A supernatural spirit holds all of these worlds together, bending fate from her place outside of time. When eighteen-year-old Nathan Wheeler sacrifices himself to provide for his orphaned sister, this entrancing spirit goes back to when the death of his mother forced him to quit college and attempts to make his life better before his inevitable death. But for all she knows about the future, assuming human form is not as easy as she thought it would be, and getting close to Nathan comes with consequences she could never expect.