I don't think the girl actually went back right. Seems like she disappeared because she probably doesn't exist anymore due to the changed future? So she's pretty much dead in this universe but still existing in another one. If this isn't what happened, how did she just go back by FADING OUT?
I agree. At one point the girl says that if they succeed she'll automatically travel back to the future (sounds like a good movie title, eh?). That doesnt sound logical. Odds are if you eliminate something as radical as a holocaust by alien attack, you've probably changed the future of everyone on earth. With the result that her parents would not have met in the same way, or not at all, and she would never have been born......hey , if world war 2 hadnt occurred, my parents (who met because my father from Detroit was stationed during the war in San Francisco , where my mom lived) probably would never have met, and I wouldnt be here.
i think its like, she would have still been born but when she fated back to where she came from she when back to living her life without all the fighting. she was still born but not having to fight.
When Milly disappeared in the end - I believe she just ceases to exist. Because the future is different (let's call this the Alternate Future), she wouldn't have been born.
But time travel is still developed in the Alt. Future and somehow scientists find out about how Milly came back from a different future (War Torn Future) to save the world. Maybe the shop lady told them what happened to save Milly as well. So Milly is the reason why Alternate Future exists as they know it. So scientists or whoever go back in time, grab a piece of hair or something from Milly, and clone her for the specific purpose of saving Miyamoto because he helped save the world too.
exactly. you have to remember, they didn't invent a time machine. they invented a time shifter. completely different than a time machine. those whole cease to exist because your timeline doesn't exist rules of time machines don't count with a time shifter.
"Here's a $100,000. Can I buy a knife?" "No! Money can't buy knives."