Fate-Based Marriage Matchmaking: I Can Reset Anime Crossover Characters and Items

I can understand the marriage pairing with other characters, but this Railgun? Seriously? Compared to the others, she has no looks, no figure, and a terrible temper. Why even write her? Are there no women in the world of anime?

Kurumi isn't really a loli anymore; she's more like a mature woman than a young girl.

If we're only choosing five countries, how could South Korea possibly be among them?

Cherry blossoms? South Korea probably can't even be in the top five in the world!

How could the protagonist possibly defeat the Saint Seiya warriors in the early stages? The Saint Seiya grunts could destroy planets with their bare hands. Comparing their power levels to those in the later stages of Dragon Ball is pointless. Earth wasn't destroyed because of the gods; how could he possibly defeat a planet like that?

I remember there was also a white-haired Kurumi. The angel is the Mad Emperor. Should the author get both of them?

I can't stand this author's pro-Russian and pro-Korean stance.

Devil Fruits probably consume physical strength, right? The concept of mental strength hasn't been mentioned in One Piece either.

Kurumi is a bug in the system, because marrying one main body is practically equivalent to marrying an infinite number of women! As long as she has enough time to absorb them, she can summon an infinite number of clones, and with an infinite number of mother bodies, she can gestate infinitely! She can even directly summon gestating bodies to accelerate the process!

I don't believe an entire country is full of idiots, brainless, thoughtless, impulsive, and reckless people, especially at the highest levels of government. What kind of writing is this, treating everyone like fools?