| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Civilian (Nomad). |
| 1 |
14 |
Robin Lette is accidently trapped or shot by fishermen. |
| 2 |
14 |
Failed to qualify for Naval Academy (Military Academy). |
| 2 |
14 |
Continued as Dolphin Civilian (Nomad). |
| 2 |
16 |
Robin Lette fail a dangerous mission to rescue people in a sinking vessel or underwater city. |
| 2 |
18 |
Promoted to Dolphin Civilian (Nomad) rank 1. |
| 3 |
18 |
Continued as Dolphin Civilian (Nomad). |
| 3 |
20 |
One of Robin Lette's friends becomes involved with a revolutionary political faction advocating Dolphin
rights. Robin Lette is caught up in the investigation and lose Robin Lette's job. |
| 4 |
20 |
Became a Dolphin Military (Sea Patrol) with the new title Private. |
| 4 |
21 |
Commanding officer takes an interest in Robin Lette's career. |
| 4 |
24 |
Attempt at commissioned failed. |
| 4 |
24 |
Promoted to Dolphin Military (Sea Patrol) rank 1 with the new title Lance Corporal. |