So I skimmed through the light novel series after seeing this chapter and a bunch of recommendations, since there's a free fan translation online. I've come to the conclusion that I just don't get light novels. It's like a script for a manga but with less detail, mostly focused on very basic dialogue and gags, and the whole isekai thing just seems like a way for the MC to automatically know everything and have like 0 real conflicts/obstacles?
I wonder if the manga will have this scene, which honestly was just the highlight of the series and the only reason I don't regret skimming through it:
So despite displaying that the MC can do massive fucking stuff with earth magic (and bully can basically blow everything up with fire magic), idk how the magic system really works because the explanations for it are just kind of quick asides, her and bully girl get locked in a warehouse at school running an errand. They're like "Whelp guess we're locked in and can't get out! How inconvenient!" Because I guess the author forgot they had crazy magic or the door/metal lock has some convenient plot armor. But wait! Bully girl has to go to the bathroom! Oh no. So what do we do? MC makes her a fucking bathroom cubicle by like pulling stone from the wall/ground - but not like, opening up the side of the building and putting it back together after they leave, that's too easy - and it has a western toilet, with flushing power AND a bidet (cause she can use earth and water magic proficiently enough to design modern plumbing). Great! Bully can pee in peace except horny MC listens to her pee.
So I guess I just don't vibe with light novels. Hope the manga adaptation is better... Somehow.