Lyra and her crew help Starlight and Trixie as the two other unicorns discover a plot to destroy Equestria. The humans turned ponies work to save one of their own.
The girls continue their paths in life that leads them to university and adulthood, but something is amiss within their magical realms and a terrifying enemy approaches.
Will Swift Justice be able to overcome his shyness and get the girl of his dreams without making a fool of himself? Probably not! Enter the Pie of my Eye!