Three young monsters — Ickis, Oblina and Krumm — attends an institute for monsters under a city dump and learn to frighten humans.
The former "Rugrats" tots now face preteen issues and dilemmas.
Aunt Moo, a kindly old cow, and her Children (The Rugrats) are given a bag of magical beans by a mysterious stranger. This stranger (Susie) turns out to be a magic fairy, and the beans they threw out the window grow into a gigantic beanstalk.
