After his numerous failed plans to conquer planet earth, Zim has decided to take a new approach, as he has moved his HQ to Canterlot city, after his nemesis, the foolish Dib membrane, exposed his existence to the CIA. Well it was a trick made by Dib to try and scare Zim waya forever, but still. And as he arrives in Canterlot, he soon discovers the magic the rainbooms possess, and as an Irken Invader, he seeks to exploit it for the empire, and use it to conquer earth, and potentially, BEYOND!

Note: It may say violence and profanity, but the violence is well, cartoon violence, and the profanity is very miniscule, but hey, better safe than sorry.