Hello. I played this game many years ago, when I think the gym fight with Tristan was the last update (or the part I played upto). I recently decided to play this game again and am on the choice where I have to choose between Shiv and Aurora to save Nova in Celia. I want to side with Aurora cause she kills Nova, which I support. But I got the archive key, which apparently unlocks a way to save Nova? I probably will only have one playthrough of this game, so I want to get the "best" ending. But I also dont really want to save Nova. So, is saving her a must for the good ending, or can I get it even without?
