One year after returning from her trip through the mirror portal, Queen Twilight finds a book she recieved from Princess Celestia acting strangely. Finding a message from Sunset Shimmer to be the cause, she must reopen the gateway and travel to Canterlot Highschool once more, for a new magical threat has arisen.

Set in the continuity of the Hive-Series by Law Abiding Pony and one year into the time between Of the Hive and For the Hive. A retelling of Equestria Girls 2: Rainbow Rocks