"better than intertwining with the opposite sex" what if he's just gay? What if rough gay sex could fix him? Anyway
God I fucking hate isekai, but here I am. Just like, fall in love with a girl like everyone else. I get Isekai is heavily a wish fulfillment genre but does everyone who writes them really want like 3 girlfriends that badly?
It’s probably the author‘s preference. After failing a ton of ships, I just consider harem manga like a cheap buffet. You pick the girl/boy you like and make up your head cannon and hopefully the author doesn’t butcher the character too much.