Old Man's War
Congratulations! After joining the CDF, your new body functions perfectly and problems of age are a thing of the past. After a grueling boot camp, you are given the option of either stationing at either a Consu warzone of a Rraey warzone. The Consu are extremely advanced, but confined by their ritualistic culture. The Rraey are less advanced, but far more aggressive and will kill any human on sight.