After The Florpus Incident,Zim finds out an alien species that have caused the Irkens problems for eons are living on earth. Zim goes to Beach City to see that these enemies are to be destroyed. But when Dib and a new addition to his family follow Zim to Beach City, it's up to them and the Crystal Gem's to stop Zim. ⚠...
When Dib's plans of spending Summer break spying on Zim is crushed by his dad sending him away to a small town called Gravity Falls he soon discovers his dad unknowingly sent him to a place Dib could only dream of. Dib meet's Mabel and Dipper during his stay and immediately becomes fast friends with the Mystery Twins...
When Dib, Zim, and GIR get trapped in another demsion where they meet a group of unusual teenagers.They must find a way home.But things change when an old enemy finds his way to this demsion. A crossover between 2 Nickelodeon shows. Disclaimer: I do not own either of these amazing shows .