As Callum and the Mane Six continue their quest to find the shards of the Titans' Orb, the path ahead grows only more deadly, as they are now stalked by a relentless shadow that will stop at nothing to hunt them down...
Callum's life on Earth is a lowly one, devoid of colour and hope, but his life is soon to change forever, at the arrival of six very unexpected visitors.
Jason Brody freed his friends and left the Rook Islands. But when a storm throws him overboard and a wormhole sucks him into it, he is transported to Equestria. Can he find peace in this world? Or will his time on Rook affect it?