A trip to the Everfree Forest results in a terrible situation. the two ponies, Astro and Cosmo, attempt to make an escape from the Everfree back to Ponyville. Cosmo makes it out, but Astro is no where to be seen. Soon they reunite only to be split apart yet again only back in time. They must find one another and go back home. Can they complete their mission or will history be changed for the worst?