The six ponies had left the Castle in the Everfree forest they had explored that  early day. As the ponies walked through the remains of the Everfree forest had they heard some running along with them. But the ponies could not see who that was.

"It feels like entities is still around in the Everfree forest even as we tried to stop it to grow across Equestria." Twilight told her friends.

"Yes, I hear voices of fillies but I can't see them" Applejack told Twilight.

The ponies heard fillies laughing in the quiet and dark forest. Then had the startled ponies seen ghostly fillies run around and laugh. These fillies had been wearing dresses that Rarity knew was from the early 1800's. That made Twilight teleport her friends far out of the forest. The ponies were then running to the library, and stayed together that night. Twilight had then been finding a book about the Everfree castle. The Castle had a classroom where the bell stood.

"It says that last decade some ponies explored the abandoned school, but none came back." Twilight read for her friends.

"Also for over 100 years ago other ponies had also vanished at that abandoned place, so that must be the ghosts we had seen." the alicorn said to her friends.

The book had Pictures of how that school looked like in the 1880's for 100 years ago. Twilight got startle by seeing nearly invisible ghost fillies in the background in the old photos. Whatever that were none of the ponies would go back to that castle. Twilight's friends had first left at sunset after getting no sleep. Next Chapter: Holiday Party Estimated time remaining: 2 Hours, 4 Minutes