What a sad, hopeful, touching story! I really enjoyed the darker flavour of it, how you crafted Harry's post-DH background, and his desperation to escape from a life he couldn't face. I particularly loved the notion of Harry having the potential for so much power - the power to change time/history - and how he wanted to use it to save people, yet how the wielding of that power could actually mirror the dark obsession Voldemort had with cheating death. It was a fantastic premise! And I loved how Teddy brought him back into the world, gave his life meaning and a place to rebuild, and someone to share it with. (Slytherin Teddy? :-P Hee!)