I'd laugh at hackerman there wielding an IBM Model M keyboard, but you could literally beat someone to death with one of those things so I guess it works.
this went too farcical and self-aware in the last 2 chapters. what a shame I enjoyed the relationship dynamic between the two main characters. I twould have been better is the author kept the tone from the rest of the manga but I guess maybe the series got axed
I think the "hero" group was just as insane and deluded as everyone else, including their beheaded mentor. The real stuff happening is probably something else.