He's getting both further and closer... and Miya (and by proxy the author) is getting ridiculous. The situation should have been solved after one or two chapters. The manga title isn't about a "mysterious girl whose name you have to guess" so dragging this for 15 chapters (although they're...
I'm not gonna say cheating is bad per se if you want a win at all cost, but it also means you don't have any faith in yourself.
Also, someone call the cops on him, please.
I always wonder when reading those isekai game stories but aren't the Japanese congenitally stupid ?
If you don't want a bad ending, just don't do evil deeds, there's no need to follow a game route and make things complicated.
It's been a while since I read the novel but can someone remind me why everyone hates adventurers ?
Edit : NVM, someone asnwered in a spoiler while I was typing.