It has been many moons since Star received his starfire power, and now he will face his toughest challenge yet. Star is gravely injured, and Nightwing the Destroyer vows to make a pact with whoever brings him the black yearling, dead or alive. As Nightwing amasses an army to destroy him and all of Anok, Star must act fast. But as the threat of war looms, Star wonders if the current peace among the united pegasi is strong enough to survive.

It has been many moons since Star received his starfire power, and now he will face his toughest challenge yet. Star is gravely injured, and Nightwing the Destroyer vows to make a pact with whomever brings him the black yearling--dead or alive. As Nightwing amasses an army to destroy him and all of Anok, Star must act fast. But as the threat of war looms, Star wonders if the current peace among the united pegasi is strong enough to survive.

When Star received his powers on his first birthday, he became the most powerful pegasus in Anok. However, many were afraid to follow him and felt safer staying with their over-stallions. The rest unified with Star and formed River Herd. But now a horrible plague threatens the five herds, and the heartless over-stallion Rockwing of the Mountain Herd has plans to kidnap Morningleaf, Star's closest companion, and take back Sky Meadow. Star begins to...

Star has moved his herd of refugee pegasi to the coast to escape the Mountain Herd and the bitter memories of the past, and as head stallion it is up to him to protect and lead them--but the freezing storms of winter are coming, old enemies are seeking revenge, and an ancient adversary has awoken from sleep.