To sum it up this is a wet dream for the stereotypical chunni hikikomori otaku who lives in the mom's basement, no offense meant.
Its just bad, really bad, unless this is the kinda story thats up your alley.
Protagonist is basically a Mary Sue. His character lacks depth, no dimensions. Bland and dull.
Even his companions have a more colorful character than him despite not being in the limelight often. Thats not to say the secondary characters are fleshed out, they're still quite bad, maybe because theres too many of them. Moreover character development was given the superficial treatment which is disappointing.
World building is horrible too. Unoriginal and half baked. No effort was put into to create a fully developed living breathing world.
Storyline is haphazard while the plot so far is mediocre or aimless rather. Seems like its going with the go with the flow which is not how you create a story for readers. Overall shallow plot and does not engage the reader.
I'm open to varying themes in books, no matter if its cliche or morally sensitive and that goes for character alignments but over here, author is pushing character development and plot to specific directions just for the sake of having it like that. Theres not core agenda, motivation, driving force behind it all. Its frustrating to read.
In summary, absolutely no substance, a mile wide and barely ankle deep. Fanfics are notorious for being ridiculously bad and serves to stroke ones ego and self indulgence, this manga qualifies for that.