@cae
If you want to be a smartass. So be it.
I agree this is fiction.
And usually i turn a blind eye to small details when it comes to Isekai.
However, the plot point is the MC being a virus. The MC is even a researcher who dabbles in this field and yet this is more than lacking.
If you write about a topic you first research to get said topic correct. This wasn't done here. The Virus behaves like a bacteria and the researcher himself doesn't notice he acts like a bacteria?
In short this storys plot point is defeated by the writing skills of the author from chapter 1 and onwards.
I would complain less if he was a mimic but thats not the case~
Art is nice but story execution is lacking. Maybe the plot picks up but the MC acts a bit too dumb for my liking...