A white Alicorn that bears the mark of Helios’ chariot upon her flanks has sailed the waters of both the New and Old Worlds, sighting the evils of life with her own scarred eyes. Some may see her as a simple pirate, traitorous to her country and family—that is, if she had any family; to the ponies employed by any of the "His majesty's" she is an ungodly, merciless mare of fortune that deserves naught but a rope around her neck; but to a band of a few ne’er-do-wells she is their faitheful leader and captain.

But upon receiving word from a friend that she had acquired the log of an infamous swashbuckler named Buccaneer Blue, including the instructions to the treasure of the goddess of concord, the white captain commands for the sails of her caravel to be hoisted as the start of one of her most fantastic voyages in her life, challenging a lively chaotic admiral of a king’s navy and a mutinous former first mate to complete her only personal goal.