Review Detail of Beyond_Birthday in End of the Magic Era

I liked reading this mostly because of the worldbuilding. The characters were bearabale, but their part in the story was really just faceslapping in different scenarios or getting stronger and later plot points from the start would never be mentioned again. Book is "completed" but what was considered an ending is basically what the Author would have written from the last chapter on, if he had the possibility. I think there was something about copyright as the cause for the premature end? Author also made another novel with similar mc and name, tough it's only on mtl I think.