I feel like after the Hero from 300 years ago all that we are left is a chewed bone of a story.
The MC standing there like a child completely out of his league is the worst part.
He needs new girls closer to his level not the girls who are in a completely different realm .
I think many reader don't like the used goods harem and how the MC is always compared to someone who already wooed the used goods 300 years ago. Its like those girls don't rly care about anything. I feel completely empty when the author tries to make ecchi scenes and "romantic" scenes with those girls. Completely pointless...
They still love the hero from 300 years ago not our MC.
These relationships are completely unrealistic to begin with. And the MC does not even think about it.
It's like he got his fathers harem. Feels like some bad NTR hentai story.
I wont even start with how we don't even get to see anyone from his friends or family,relatives childhood friend, just the 3 girls and every now and then an enemy. The author clearly does not know how to write a proper zero to hero isekai story. Shame...