As i kept reading like the first 10-20 chapters was okay, but it started falling off from thereon. I can't really pinpoint what got me bored reading this, but my god!! Can we just appreciate how good the artstyle was?!?? As much as how good the art was, it didn't compensate for how badly this was written.
The character designs were nice, they are all pretty, but are all badly written, well not badly like more on boringly written, they don't interest me (in my opinion) I think the pink haired girl was passable since they've explained it during the backstory.
Also, another thing i noticed, like the world is too empty. If you look at some of the chapters when the characters are in the classroom, there's no other people being drawn or even when the characters are walking outside. Is the artist lazy?? They would show some crowd, but only when interaction needed to have other people there to be present.
And then around the laters chapters it started getting fast paced.. yata yata.. then ending.
