Lol, this is very relatable. (Except for the whole villainess thing. I mean, who would want to do that?)
They have their own ideas and such, like wanting to break off their engagement or they actually do like the romance between the heroine and such. Can’t really judge it based of your own standards.
Tbh, if I was in a position where I reincarnated as the villainess of a story I really liked, I think I would actually want to play the villainess since I would really like the story and I wouldn’t want to take the romance of the couple away from them.
A lot of people have different views and such.
Why are all these reincarnated children acting like little kids.
I thought they were all teenagers and twenty-/thirty-somethings.
Well~ The book of Isekai guide did said about Trauma side affect in most different ways after reincarnate some were either kill by a killer or some accidentally at dangerous areas like truck-san. Once they die, some of it will still lingering in mind. Then again once you're been reborn as child, even your mind at 18-20 years old but the body is still a child so is it impossible to control the emotion young age
I'm kinda glad of the mention of mental age, since she acts slightly more childishly sometimes.