| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Citizen (Worker). |
| 1 |
22 |
Libbie Bain learn something Libbie Bain should not have – a corporate secret, a political scandal – which Libbie Bain can profit from illegally. |
| 2 |
22 |
Continued as Citizen (Worker). |
| 2 |
23 |
Advanced training in a specialist field. |
| 2 |
26 |
Promoted to Citizen (Worker) rank 1. |
| 3 |
26 |
Continued as Citizen (Worker). |
| 3 |
28 |
Political upheaval strikes Libbie Bain's homeworld, and Libbie Bain is caught up in the revolution. |
| 4 |
30 |
Continued as Citizen (Worker). |
| 4 |
34 |
A revolution, attack or other unusual event throws Libbie Bain's life into chaos, forcing Libbie Bain to leave the planet. |