In the near future, humanity has reached Mars. But the dream of exploration has fractured into four rival settlements — American, European, Chinese, and Russian. Built on old Earth alliances and resentments, they live under strict treaties that forbid cooperation.

Orosz Előőrs a Marson – 73. Marsi év, 121. sol (A „Mars-év 73, 121. sol” a vörös bolygón használt időszámítás szerinti dátum. A marsi...