@zdarkbrz_816 No talent in anything else? That's pretty harsh. He's just not an übermensch. However, he's still much better than some one-skill wonder Konosuba character.
@kaarme I may be wrong since it's been a while since I read this but he's this strong not because of talent, but because of his training under the 3 girls? (though I guess you could argue that he managed to get strong because of his talent)
But I got what you meant, by now he's not an weakling by any means
@mage_goo Sorry, can't really say I understood what you meant
@zdarkbrz_816 Yes, if you meant he's not a genius in anything else, then I agree. However, saying no talent was too harsh, as it would suggest he wouldn't be any good even after hard training. Now he just has to train hard and he may become decent, even if he didn't reach the exceptional level. That being said, I also don't remember if it has been mentioned there are things he won't learn and master at all, that is, have no talent whatsoever. Maybe there were; I'd have to reread to remember.