One thousand years ago we destroyed the human race. Our ancient world is home to clandestine groups of survivors and fearsome beasts. The wealthy have abandoned us to settle in a utopia on Mars where they send brutal forces to purge the old humans, hoping to one day take both planets for themselves.

At the Amber Throne sits King Eden, Earth's most powerful warlord and Mars' greatest threat. When her son is kidnapped by the Martians in an attempt to take her life, she abandons her kingdom to unite her enemies and seek revenge.