Sunset as the rest of Equestria is looking forward to the summer sun celebration until the main attraction goes missing and Sunset is determined to get her back.
Princess Luna must defend the realm of dreams from the return of the Tantabus… or rather, a demon from a nother universe masquerading as the Tantabus.
Doctor Whooves has just saved Cloudchaser from a lightning free-fall, causing her to love him. But what will happen if Derpy finds out? Who will win the lover fight? Doctor Whooves has two lovers now.
Time Turner has always wanted to travel in time to write the true history, but he needs a pony of bubbles and muffins to be able to. Little does Derpy know of the aventures that awaits as they try to find the truth in the past for a brighter future.
Lightning Dust strands her rocket in space. She'll die unless Equestria's Best and Brightest find a way to bring her home despite sabotage, snobbery, limited resources, and bureacratic incompetence.
Just when everything seems like it's just fine in Equestria for a change, something begins to threaten the entire universe - and only two ponies are capable of preventing it.