An ancient legend in Equestria tells of the return of Nightmare Moon and that she shall bring eternal night to the world. However, a young unicorn named Twilight hopes to prevent her return, but is sent to Ponyville to check on preparations for the Summer Sun Celebration and is also told by her mentor to make friends, much to her dismay. However, she may end up getting more than she expected upon arrival. But, in another world, 6 regular boys will be dragged along for the ride as their paths cross together.