Unwanted journey

Have you ever thought what might happen if an engineer somehow ends up in a fantasy world? And what if the guy was an utter bastard? Watch Hern struggle to survive in an uncouth world that seems to be against him. There is going to be graphic violence, swearing, fruit pies, indiscriminate sarcasm and sex (not sure of the last). *Mc will heavily rely on tactics and knowledge. Eventualy he might get op, but if it happens it's gonna take a long time*. Ps: Constructive critiques are welcome (although it's impossible to please everyone). If you see something wrong (grammar, spelling...) please do point it.