There are many legends and mysteries in Equestria. Many of these speak of the Frozen forests. A realm, covered in snow and ice that inhabits the darkest places of a ponies mind, containing their darkest fears, their worst thoughts and their most-deeply held secrets, bound in the cold and the frost. Here, hidden in the icy expanse, lives the Lich-pony.

The ruler of the frozen forests and king of the snow, the Lich-Pony watches the masses, never seen, but always there. It has been his job to watch over the realm and protect its secrets for many millennium, isolated from the rest of the ponies....for good reason. But what if one, over-curious Unicorn, by the name of Twilight-Sparkle stumbled into the frozen forests? What if she met the Lich-Pony? And what if she left an exit open?