Ponies' bodies have been founded by police ponies or unlucky ponies that just happened to see them. Because of the bloodshed, the main six offer their service to figure out why the timberwolf are attacking the ponies that venture into the forest.

When the main goes into the forest, they accidentally get separated from one other and they come across the main killer.

How will they survive and will they survive to tell the tale of the timberwolf?