I thought the Coil sory centered around the 1.0 story and was heavily intertwined with that. About the battle of Cartaneu, Nael Van Darnus, Dalamud, Bahamut, etc. I'm not sure though since I have not done any of it yet. I want to as a 1.0 survivor but I'm not on consistently enough to get into a static coil party or lucky enough to get in a party willing to let me learn/teach me. I've watched vids but that only gets a person so far.