To be honest, I love the direction they're going with this, especially for Fiona who must feel so guilty after not only finding out that she was the demon king's vessel in the aftermath, but Albus has been doing the reloop the whole time for her sake. And the moment she wakes up again, she sees Albus in death doors.. Poor girl must be guilt-ridden to death, especially with her personality!
However, I do wish we stayed in the decade mark a little longer, like a chapter or two. See how everyone's lives have been in the decade alongside researching it. I see Fiona being a grand priestess but what about the others? I would have loved for it to cook a little longer before jumping straight into the magic, show us the peace that Albus created, not just tell us
But wow, the magic sent back all the way to Albus's childhood. So if that means everyone retains their memories, they can slowly solve their issues, especially the Demon King! And maybe we can see a small meet up as children!