@TetsuyaLP I added "more" to realistic because in the original work the author is quite clumsy with his attemps to add depth to his templaty "MC get the full isekai package (OPness, slaves, harem, etc..)" webnovel (and not just because women want stronk ducks not whiney cats).
It's not that well done but at least he tried to make his MC react in a more realistic way instead of just stopping at being a self inserting looser that became suddenly for no reason a paper thin perfect alpha hero persona with a bundle of weird powers and obsession for japanese food.
It's way more common in occidental works, but it's something that a lot of asian authors doesn't want to even start to think about...
So just for this I'll give him at least a bonus point for effort.