In the age of Amazons, fighting spirit and a courageous heart revealed a warrior's true strength. Threso proved her prowess a decade earlier, in an epic battle against invading Spartans. Now, as she enjoys the continued peace, she looks forward to a possible future with her young recruit, Kreousa. But the gods lay a challenge to discover who has the strongest warrior spirits: Amazons or Spartans. Because the gods have a wicked sense of humor, the Spartans are undead. To make matters worse, they have chosen the unseasoned Kreousa to accompany Threso. Will Threso lose the one woman who has instilled a song of love in her?