Responses
The one that I've read recently.
- The Dutiful Kid Who Saved the Villainous Family
- A Secretly Capable Child Is Seeking For Her Dad (a bit angsty)
- I Am the 5-Year-Old Spy Who Kidnapped the Villain (it's supposed to be her 2nd life, but she doesn't fully identified as an adult)
- Living With My Villainous Uncle (I don't really dig the story, but she's an actual child)

Finally a real child acting like a child. Not a grown ass women in a kids body acting all childish