When you reach the age of 18, you take a test and are assigned either a citizen or a slave. If you are a slave, you are taken to a facility and assigned one of 6 Classes, A: intelligence jobs. B: soldiers. C: domestic slaves (cooking and cleaning). D: Labor slaves (mining, factory jobs, etc.), E: companionship, And F: S-xual slaves. F's are illegal, but people sell them on the black market. Also, slaves are treated very well, and mistreating slaves is illegal.