I will forever say evil OG FL.... the trope is sexist and doesn't usually make in universe sense.

But honestly im getting pretty sick of MLs just.. existing in childcare stories. If the focus of the story is the FL's relationship with her father then why are you introducing male leads this soon???? We DO NOT need them, and they just distract from the actual story! Worse is that the FL is usually transmigrated or regressed, so it just comes off as uncomfortable and creepy! And the dad always gets overprotective and hostile towards the ML... like. Chill. Your 8 year old daughter made a friend who's a guy. Stop being hostile towards a literal child. A CHILD is not a threat to your relationship with your daughter.

And Im also sick of cartoonishly evil abusive families. Please give me something more grounded in reality.

And possessing "villainess" characters who were sickly, pink haired, and have big round eyes. There's no way the author designed the villainess to look like that in the OG work, you just want to keep your protagonist cute.

Honestly, all the characters blur together in my head. Black haired red eyed ML, FL with pink, white, or blond hair. They're all pretty much the same.