It was Nightmare Night and Ponies were costumes, playing music, getting candy, games and everything is decorated. You went with Twilight Sparkle and Spike however you saw two bat ponies land and a pony stepped out and showed herself...Princess Luna. Every other pony bowed as Twilight made you bow too. Princess Luna spoke in her loud voice which scared the ponies more.

Princess Luna: "Hello ponies of Equestria! I have returned. Why are you all scared?"