On his way to Seoul, Captain Benjamin Franklin "Hawkeye" Pierce comes across an unconscious, hurt Twilight Sparkle, and takes her back to the 4077 to take care of her. There, she meets the odd creatures known as humans, and learns about their chaotic activities, about both their good and bad sides. The 4077th's crew learns about her world as well.
And during it all, they heal each other's hearts, even if they don't mean to.