| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Scholar (Scientist). |
| 1 |
19 |
Make a breakthrough in Robert Norman's field. |
| 1 |
22 |
Promoted to Scholar (Scientist) rank 1. |
| 2 |
22 |
Voluntarily left Scientist |
| 2 |
22 |
Became a Merchant (Merchant Marine) with the new title Crewman. |
| 2 |
23 |
A sudden war destroys Robert Norman's trade routes and contacts, forcing Robert Norman to flee that region of space. |
| 2 |
23 |
Gain rebels as Enemy |
| 3 |
23 |
Became a Army (Cavalry) with the new title Private. |
| 3 |
25 |
Forced out after co-operating with military investigation in commanding officer's illegal activity. |
| 4 |
25 |
Failed to qualify for Broker (Merchant). |
| 4 |
25 |
Became a Drifter (Wanderer). |
| 4 |
28 |
Suffer from a life-threatening illness. |