| Term |
Age |
History |
|---|
| 1 |
12 |
Entered Military Academy(Dolphin Military Academy) |
| 1 |
15 |
War breaks out, triggering a mandatory draft. |
| 1 |
15 |
Fled from the draft. |
| 1 |
16 |
Graduated with honors. |
| 2 |
16 |
Became a Dolphin Military (Guardian). |
| 2 |
16 |
Commissioned in Dolphin Military (Guardian) with the new title Lieutenant. |
| 2 |
19 |
A mission goes badly wrong when a human leader disregards Margaret Porden's advice because Margaret Porden is ‘just
a Dolphin’ and then blames Margaret Porden for their mistake. Margaret Porden quitely accept it. |
| 2 |
20 |
Promoted to Dolphin Military (Guardian) officer rank 2 with the new title Captain. |
| 3 |
20 |
Continued as Dolphin Military (Guardian). |
| 3 |
21 |
Margaret Porden perform well during a black ops commando mission. Gain a Contact in an elite military unit. |
| 3 |
24 |
Promoted to Dolphin Military (Guardian) officer rank 3 with the new title Major. |
| 4 |
24 |
Continued as Dolphin Military (Guardian). |
| 4 |
25 |
Spend a lengthy period serving as an auxiliary aboard a spacecraft operating underwater, such
as a system defence boat. |
| 4 |
28 |
Promoted to Dolphin Military (Guardian) officer rank 4 with the new title Lt. Colonel. |