| Term |
Age |
History |
|---|
| 1 |
12 |
Entered Military Academy(Dolphin Military Academy) |
| 1 |
14 |
Gained a contact. |
| 1 |
16 |
Graduated with honors. |
| 2 |
16 |
Became a Dolphin Military (Underwater Commando) with the new title Private. |
| 2 |
16 |
Commissioned in Dolphin Military (Underwater Commando) with the new title Lieutenant. |
| 2 |
17 |
Participate in a major sea battle |
| 3 |
20 |
Continued as Dolphin Military (Underwater Commando). |
| 3 |
24 |
Display heroism in battle. |
| 3 |
24 |
Promoted to Dolphin Military (Underwater Commando) officer rank 2 with the new title Captain. |
| 4 |
24 |
Continued as Dolphin Military (Underwater Commando). |
| 4 |
28 |
A mission goes badly wrong when a human leader disregards Nathaniel Stanway's advice because Nathaniel Stanway is ‘just a Dolphin’ and then blames Nathaniel Stanway for their mistake. Nathaniel Stanway try and fail to prove Nathaniel Stanway's innocence. |
| 4 |
28 |
Promoted to Dolphin Military (Underwater Commando) officer rank 3 with the new title Major. |