| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Military (Guardian). |
| 1 |
15 |
Commanding officer takes an interest in Charles Stevens's career. |
| 1 |
16 |
Promoted to Dolphin Military (Guardian) rank 1. |
| 2 |
16 |
Continued as Dolphin Military (Guardian). |
| 2 |
19 |
Receive special training in underwater mine disposal. |
| 2 |
20 |
Promoted to Dolphin Military (Guardian) rank 2. |
| 3 |
20 |
Continued as Dolphin Military (Guardian). |
| 3 |
23 |
Commanding officer takes an interest in Charles Stevens's career. |
| 3 |
24 |
Promoted to Dolphin Military (Guardian) rank 3. |
| 4 |
24 |
Continued as Dolphin Military (Guardian). |
| 4 |
26 |
Severely injured. |
| 4 |
28 |
Promoted to Dolphin Military (Guardian) rank 4. |
| 5 |
28 |
Continued as Dolphin Military (Guardian). |
| 5 |
30 |
Participate in a major sea battle |
| 5 |
32 |
Promoted to Dolphin Military (Guardian) rank 5. |
| 6 |
32 |
Attempted to change assignments. |
| 6 |
32 |
Switched to Dolphin Military (Sea Patrol) with the new title Gunnery Sergeant and previous rank. |
| 6 |
33 |
Participate in a major sea battle |
| 7 |
36 |
Continued as Dolphin Military (Sea Patrol). |
| 7 |
40 |
A mission goes badly wrong when a human leader disregards Charles Stevens's advice because Charles Stevens is ‘just
a Dolphin’ and then blames Charles Stevens for their mistake. Charles Stevens quitely accept it. |
| 7 |
40 |
Promoted to Dolphin Military (Sea Patrol) rank 6 with the new title Sergeant Major. |
| 8 |
40 |
Continued as Dolphin Military (Sea Patrol). |
| 8 |
41 |
A romantic relationship ends badly. Gain a Rival or Enemy. |
| 8 |
44 |
Promoted to Dolphin Military (Sea Patrol) rank 7. |