| Term |
Age |
History |
|---|
| 1 |
12 |
Entered Military Academy(Dolphin Military Academy) |
| 1 |
14 |
Join a social movement. |
| 1 |
16 |
Graduated. |
| 2 |
16 |
Became a Dolphin Military (Underwater Commando) with the new title Private. |
| 2 |
18 |
Display heroism in battle. |
| 2 |
20 |
Commissioned in Dolphin Military (Underwater Commando) with the new title Lieutenant. |
| 2 |
20 |
Promoted to Dolphin Military (Underwater Commando) officer rank 2 with the new title Captain. |
| 3 |
20 |
Continued as Dolphin Military (Underwater Commando). |
| 3 |
21 |
Receive special training in underwater mine disposal. |
| 3 |
24 |
Promoted to Dolphin Military (Underwater Commando) officer rank 3 with the new title Major. |
| 4 |
24 |
Continued as Dolphin Military (Underwater Commando). |
| 4 |
28 |
A mission goes badly wrong when a human leader disregards Cindy Morvell's advice because Cindy Morvell is ‘just
a Dolphin’ and then blames Cindy Morvell for their mistake. Cindy Morvell quitely accept it. |
| 5 |
28 |
Continued as Dolphin Military (Underwater Commando). |
| 5 |
31 |
Participate in a major sea battle |
| 5 |
32 |
Promoted to Dolphin Military (Underwater Commando) officer rank 4 with the new title Lt. Colonel. |
| 6 |
32 |
Attempted to change assignments. |
| 6 |
32 |
Switched to Dolphin Military (Sea Patrol) with previous rank. |
| 6 |
34 |
Moved to a new world. |
| 7 |
36 |
Continued as Dolphin Military (Sea Patrol). |
| 7 |
37 |
Spend a lengthy period serving as an auxiliary aboard a spacecraft operating underwater, such
as a system defence boat. |