The end is coming. Sunny Starscout has rejoined her friends, and together, they must find a way to save Equestria from itself - and all the warring creatures inside it.
While her friends desperately search for their missing friend, Sunny Starscout must escape her captors and warn her friends of the villains' despicable plans to eliminate harmony itself.
Zipp Storm has only ever been truly loyal to herself and what she believes, but now she must decide if loyalty to others is more important than to herself.