Many of the adults of Canterlot city look back fondly at their days at good old C.H.S, for good and for bad they were some days. So what happens when a lot of them wake up one morning to find their all their young selves again!? And its not just some thing where everyone wakes up in the past, no. Almost all the adults who aren't employed at C.H.S are students aged again and attending with the current class to boot! What the Tartus is going on here?!