Review Detail of D3TH_ViZion in Assassin's Chronicle

i have read about 70 chapters and this is my review, there a while lot more downsides to the story than upsides.The novel has a good story and a decent MC with decent word building but that's about it. I sincerely hope that this book is a translation because other than that I can't find another good reason for how bad the writing is. From purely a grammatical standpoint this novel feels like it's written by a 4th to 6th grader; words that don't even make sense are used in sentences, phrases that don't go along with the story, and the writing only gets worse as the story progresses. And the story development isn't a whole lot better, characters show little to no improvement over entire lengths of the novel, the author is constantly switching up the classifications of power systems(never explains it either), and for some reason the language of the novel completely changes after chp 73 like there's a while new author writing the story.