| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Military (Underwater Commando) with the new title Private. |
| 1 |
13 |
Rubie Richardson is assigned to a joint mission with an intelligence agency to catch spies or insurgents operating near underwater base facilities. Gain an intelligence agent as a Contact. |
| 1 |
16 |
Commissioned in Dolphin Military (Underwater Commando) with the new title Lieutenant. |
| 2 |
16 |
Voluntarily left Underwater Commando |
| 2 |
16 |
Entered Military Academy(Army Academy) |
| 2 |
20 |
Study Science (Physical Sciences/Jump Space Physics) as a hobby. |
| 2 |
20 |
Graduated. |
| 3 |
20 |
Became a Army (Infantry) with the new title Private. |
| 3 |
24 |
Commanding officer takes an interest in Rubie Richardson's career. |
| 3 |
24 |
Commissioned in Army (Infantry) with the new title Lieutenant. |
| 3 |
24 |
Promoted to Army (Infantry) officer rank 2 with the new title Captain. |
| 4 |
24 |
Continued as Army (Infantry). |
| 4 |
28 |
Advanced training in a specialist field |
| 4 |
28 |
Promoted to Army (Infantry) officer rank 3 with the new title Major. |