Yet people want another game like FFVII which was very Science fiction, and VI which again was very science fiction. The two most loved games in the series by the fans are very science fiction.
yep, FFVII was my favorite, and it was heavily Sci-Fi based. Which might bother me if the game wasn't so perfect in every other way.
While I love FFVII, my favourite FF, I gotta argue/discuss that there's nothing futuristic about it. At the time, maybe, in comparison to previous FF's it was meant to be futuristic, but it still come out very Modern.
A space program? In the Year 2000? We made it decades before they could. Canons, machine guns, and rifles for weapons? Yeah, we got that. Scientific experiments involving invitro? Yeah... well, I'm sure if we had aliens, we could do that too. Airships? Common steam punk.
There's NOTHING about VII that actually says sci-fi/futuristic. It's got an evil alien but that's about it... there's nothing hugely different than previous/future FF's which made it stand out regarding sci-fi. I DO believe it was the modern feel of it that people liked, a change, and that's why people are excited about Versus, cause it reminds us of VII.
How did Lightning come to be the one in Valhalla fighting Caius?
Lightning was written out of time as a paradox of existence. It was Etro who saved everyone and freed them from their fate as crystals/Cieth. When she did that, it created a time paradox, which is the first (supposedly) of the series to occur. This is when Yuel starts seeing changes in the future, this is when she starts dying.
Because their fate was rewritten, Lightning specifically was taken from existence.. thats why at the beginning/end, it's as if Snow and Hope don't even register that she was there. She wasn't supposed to be there.
From there, it's mere speculation that Lightning was chosen specifically for Etro as a Knight as she could possibly be the only one to fight off Caius, and to a point, this is correct. Whatever happened to her at the end will be explained in her DLC.
How and why did Noel end up in Valhalla to meet Lightning at the begining?
Just through a timegate/pulled by Etro. He prayed to Etro about changing the future and she, somewhat, granted his wish.
How and why did Noel and Caius end up being tasked with protecting Yuel?
What is it exactly that makes Yuel so special?
If Yuel dies everytime history is changed, well, how often was history being changed before Noel and Serah started messing around? 'cause it seemed like Lightning was already trying to stop Caius from exacting his master plan before they even got started.
The first time (that we can be sure of) that time was changed, was when Etro saved the group from crystal stasis. They were meant to die, but she showed mercy and let them live, so that created the first time paradox and that's when Yuel started seeing changes in the future.
Yuel's a seeress. so whenever time is rewritten, she feels the ramifications of it. It taxes on her and her body and kills her. However, as a Guardian of Time, someone has to try and protect the timeline so while she may continue to die due to paradox's, she still needs a protector. Before then, time's weren't always peaceful, and Caius even died in a battle before he was resurrected to protect her.
Every Yuel in a different timeline has a protector, and it's always been Caius. Etro saw his loyalty and gave him the heart of Chaos so that he could live forever to protect her. He wanted Noel to kill him, so that it would also kill Etro and end their eternity, but Noel wouldn't do it. So Noel wasn't ever really her guardian.
~BTW I'm not defending this game, I hate it too, I'm just answering questions.