April

For many years ago some mares had been lost in a forest by Ponyville one spring evening. Many tourists from all over Equestria came there. Ponies from cities like Manehattan moved to a newly build forest village. The mares had been on a picnic, but they had seen a thing they followed in that forest. That thing told the mares to go with them where it lived in this forest. It got dark, and the ponies wanted to leave the forest. But whatever that was it killed these mares who suddenly got lost in the forest. Back to the 1980s the royal Canterlot guards still had no trace of what had happened in the forest.

"We gave up with finding the lost mares, and that thing who had been told to kill them." a guard told the Canterlot newspaper.

"Now it's up to the six ponies and Spike to find out what happend." the guard wrote.

So Spike and the six ponies went to that forest in the  morning. Rainbow Dash and Fluttershy flew above the forest. The ponies and Spike got startled by screams somewhere in the forest. Later had the ponies and Spike seen a ghostly mare.

"I'm not alone, and my friends are with me." the ghoslty mare told the startled ponies.

"But I wonder who they are, and what else happened in this forest." Fluttershy told the entity.

"Follow me out of the forest now, and try to get away from that entity who killed my friends that got lost with me one night." the ghostly mare said to Fluttershy and her friends.

The ponies and Spike heard noises from the forest, and got a flashback. They was back in a dark forest, and they saw an entity running after some ponies. As the ponies got killed by that thing, was the flashback ending. Then had Spike and their friends ran with the ghostly mare with the thing behind them. At last had the ponies and the baby dragon went back to Ponyville. None would go out in that forest, as these entities still haunted that place.