Well this manga sends so many red flags but at the same time is wholesome.
I hope that at the end MC doesn't get in a sexual relationship with his daughters I would prefer instead that he marries with one of his old party members or even both (Regina or/and Etra)
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danvolodar
He probably isn't the strongest swordsman (there are heroes in this world, and even a "hero" factor that Elsa unlocked to fight the hydra, and even though she was not capable of using that power in "plenitud" she was still able to match the same slash power as mc and Regina). As for stronghest mage I think Etra is probably the stronger spell caster in the series so far.
But I agree that mc is too powerful and kinda boring because of that.