The Modern tech raises the danger bar for the average man enough to fight the demon beasts and eventually alien devils. He'll have heavy machine guns and battleships and artillery by the time of his campaign against Timothy. Honestly, it was a bit of a letdown as the battle's a bit too short. But the shock factor is awesome.

I like how Roland would explain making gunpowder, and even goes on making smokeless gunpowder, and even dynamite, which is far more than any isekai protagonists usually do as they stop with 1700's gun tech. He brings his city up to WWI tech. While it feels like his knowledge far surpasses the average engineer, his thoughts are based on hard facts that a cursory internet search would have trouble finding how things work. I applaud the author who actually knows his stuff.

it is explained why it was so in the later chapters which is quite a surprise. Not every author would bother thinking about such a thing. Apparently, the church hasn't been around for more than 400 years and that the church was designed to fight against the devils, not to worship some higher being. Although that doesn't mean that there isn't a possibility of higher being. Some of the upper echelons believe there is a War God, and that he only favors the victors.

Roland introduced chopsticks, stating that you can produce more utensils. Not sure if he realized, but chopsticks are made out of fast growing bamboo for a reason. There's likely no bamboo in Border Town, now called Neverwinter City. Moreover, they can't replace the utility of a spoon. Fortunately, we haven't seen that panning out reaching beyond his castle through because the author forgot about it or something.

I'd like to also know more about the revolver rifles, and how he fixed with the gunpowder blast not getting into their faces when shooting while aiming. Unfortunately, it seems that here is more glossed over the specifics.

Lastly, I'm not sure, but Roland might using an auto-revolver design, because there's no way he's able to fire so many shots quickly enough while being pinned down by an assassin.

Also, Nightingale is best girl - and you cannot convince me otherwise.

- I must agree with one of the reviews on the site, whenever he needs to develop something, magically a new Witch appears JUST what he needs, I personally don't bother, but the pattern is present.

- Witches not getting pregnant I thought it was too much bullshit, it could be something in the footprint of the elves who are difficult to get pregnant, and they still have to keep reading the MC saying "Wow, that's great that they can't get pregnant and blah blah", trying to find a valid reason for that, being that he is a KING and needs an Heir, besides, the moment I thought "is the MC kidding me?" that's when he wanted to do an advertisement to increase the birth rate in the Kingdom, MARRYING A WITCH, I thought AHHHHHHHHHH if I was in this room...

- Sleeping Island plot totally irrelevant, pure waste of time in the story, the characters could have been inserted in another way, but there had to be a whole plot on the island and blah blah, totally unnecessary.

- Dream World, after the battle with the church, and he starts to have these "powers", I found the chapters extremely BORING, totally unnecessary plot, could have simply continued with the war against the demons and it was great, BUT, let's go for one third race in between.

- In addition to Dream World, the passing in the last 300 caps is strange, he starts using technologies that were not present in his kingdom in a totally simple way, and in other chapters the MC complains about lack of material and etc...

- And the end comes with a giant load of science-fiction out of nowhere and you're like ??? It is serious? Okay, at least it's not Nanomachine's, but it still sucks.

- MC, his passivity at certain times, he has to have a lot of c*ckroach blood to bear, especially when it involves the witches of Taquila, the "women" all the time talking with disdain of humans, even Edith humiliates them, from afar the BEST FEMALE CHARACTER, should have become Queen aff!

General: They all went through trauma at some level, with the exception of the witches of Taquila, but it's always the same background with some variations, the way that "trauma" is healed, is being accepted by humans and working with them, and only, they don't have anything else, how to relate and etc... The other variation is the power of Witch being "useless" apparently, but the MC has the right place to put this girl to work, and the Witch is neurotic of "AHHH I AM USELESS and blah blah"

- Union Witches: Scroll, Wendy (debatable) and Nightingale, have a certain more two-dimensional personality, the rest of them are even too simple, others are UNBEARABLE boring.

- Sleeping Island: Tilly is an extremely boring character, irrelevant to the story honestly, she could have put another character and removed the plot from the island, which would have given space to develop other things in the story, in addition to her personality, Tilly is unbearably selfish, skill is "meh", in relation to other characters like Andrea, Ashes, Maggie, Ify and etc... It's debatable, because on the island itself there are about 300 witches and you only read about 20 or less, of course the author has the perfect excuse that "oh they are traumatized and blah blah blah, so they don't want to go out", in addition to the many others that go to town, you barely read about any of them.

- Taquila Witches: For me they are the worst with the exception of Agatha, all the other witches, AFTER THEY LOST A WAR, they are still: look at the "commons", they can't do anything without us, they are a bunch of weaklings, IF IT WAS IN OUR TIME PEOPLE COULD SOLVE IT FAST, plus he keeps playing jokes about "aahh what if we take power again? LET'S REVIVE WITCH SUPREMACY!" as if it had worked before KEKW, another detail is that they think they are HYPER intelligent, and they don't have a third of the knowledge of the MC, having them over 400 years old.

- Anna is a boring character, is she BEAUTIFUL? YES! But it's boring, it barely has any personality, Nightingale is much better, and their romance, it's an extremely strange thing in WN, they make a deal that the reader is never told about the content, it just stays on the air, or in some moments is quoted.

- And where I REALLY found it wasted, is with the Witches themselves and the residents of the city (Humans), ok, they have their traumas, but this PLOT could have been inserted to give WN more color, at least to the witches from the Union, because it has the harem tag, but it is not the case with WN.

- Firstly, it's a CN work, if you're seeing feminism in it, you're crazy, the work is completely the opposite in my opinion, a woman in a position of power = it's a problem XD, especially when the plot of the witches of Taquila comes into play, and the ABSURD IDEA they had, you stay ??? IS IT SERIOUS THAT YOU DID THIS? AND YET WANNA CALL HUMANS "WEAK" or TREAT WITH DISDAIN? If they were f*cked, it was little.