The Brat-Raising System [Quick Transmigration]

Cen Bao was a naughty child.

One day, she got herself killed by being naughty.

Now she was forced to save naughty children in various worlds,

using the points she earned by completing missions to cancel out her own naughtiness score.

They were all future villains, big shots, and Mary Sues,

but as far as Cen Bao was concerned,

heh, I'd already played with all of these.