In the manga the heroine has more personality than the novel!
At least the prince will somehow mature after the demon king thing!
so thats why huh well at least its less annoying to see her character here than lol
and yeah I heard he matures later but its like going into the final boss undergeared, boy did it to himself LOL
Totally, the only reason he survived is because MC protected him, if I remember correctly, because the queen or the king asked her to keep him safe or something like that, but he didn't help at all! He was the only one of the three guys that began to question the heroine!
Still, he is a good for nothing, the ML is more amazing and a natural leader, even though he tent to faint flying the dragon!
could be because its been awhile since I started reading this but at least from the stuff we learn about the heroine (her unintentionally seeing the mc as a scary non-humanoid entity) and trying to apologize about putting the demon lord title on her makes me feel like if she hadn't openly asked her about the demon lord thing where everyone could hear, she's just ok but surrounded by very bad enabling idiots (musclebrains>insecure brainiac>princeOopsalot)
Also hearing about the spoilers... I'm more mad about the prince than her for now. Despite knowing that the mc isnt the demon lord, he forgets to fill in the heroine about that important detail and seems to lack any of his royal responsibility.
Dude's got colonizer royal family privilege vibes for sure.#－.－)