| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Civilian (Liaison). |
| 1 |
14 |
Ruth Cropper's companions are attacked by fierce sea creatures! Ruth Cropper flee gain one of the survivors as an Enemy. |
| 1 |
16 |
Promoted to Dolphin Civilian (Liaison) rank 1. |
| 2 |
16 |
Voluntarily left Liaison |
| 2 |
16 |
Became a Dolphin Military (Sea Patrol) with the new title Private. |
| 2 |
19 |
Ruth Cropper encounter anti-Dolphin prejudice from the force Ruth Cropper is working with. Ruth Cropper resign in disgust. |
| 3 |
19 |
Failed to qualify for Flight (Navy). |
| 3 |
19 |
Switched to Dolphin Civilian (Nomad). |
| 3 |
22 |
Birth or Death involving a family member or close friend. |
| 3 |
23 |
Promoted to Dolphin Civilian (Nomad) rank 1. |
| 4 |
23 |
Continued as Dolphin Civilian (Nomad). |
| 4 |
24 |
To war or insurgency erupts on Ruth Cropper's world. Ruth Cropper's business or home is destroyed, forcing Ruth Cropper into exile. |
| 5 |
24 |
Failed to qualify for Corporate Agent (Agent). |
| 5 |
24 |
Submitted to the draft. |
| 5 |
24 |
Switched to Dolphin Military (Guardian) with previous rank. |
| 5 |
25 |
A brutal amphibious warfare campaign forces Ruth Cropper to spend as much time fighting out of water as in. |
| 5 |
28 |
Promoted to Dolphin Military (Guardian) rank 1. |
| 6 |
28 |
Continued as Dolphin Military (Guardian). |
| 6 |
31 |
Ruth Cropper perform well during a black ops commando mission. Gain a Contact in an elite military unit. |
| 6 |
32 |
Promoted to Dolphin Military (Guardian) rank 2. |
| 7 |
32 |
Continued as Dolphin Military (Guardian). |
| 7 |
34 |
Participate in a major sea battle |
| 7 |
36 |
Promoted to Dolphin Military (Guardian) rank 3. |
| 8 |
36 |
Voluntarily left Guardian |
| 8 |
36 |
Became a Scholar (Scientist). |
| 8 |
38 |
Make a breakthrough in Ruth Cropper's field. |
| 8 |
40 |
Promoted to Scholar (Scientist) rank 1. |