I'm going to be blunt, this story is basically the same as the main version, but I think that the setting of the story being shifted back seven years really does fix a lot of the problems I had with it. On top of not being a harem story, her panicking is justified here, unlike in the original...
hello my name is reiko kujouin I've lived in the town of morio my entire life something something I just want to live in peace and I value my state of mind something something