Brensle and his friends arrive in Equestria for a vacation at first... but when they learn the Apple Bloom, a simple farm filly, has a abnormal problem... well, they can't say no! But things quickly start falling apart... Creatures called Creator Remnants have started appearing and taking control of ponies, and seemingly started work on calling... SOMETHING to Equestria to deal with, "That damn rodent"

This is a multipart story, and... no, I will not reference your story, and as a plus this is the 15th Equestria visited by Brensle and Friends, no I don't have a story for them, deal with it!