| Term |
Age |
History |
|---|
| 1 |
12 |
Failed to qualify for Guardian (Dolphin Military). |
| 1 |
12 |
Submitted to the draft. |
| 1 |
12 |
Became a Dolphin Military (Sea Patrol) with the new title Private. |
| 1 |
16 |
Commanding officer takes an interest in Estelle Meredeth's career. |
| 2 |
16 |
Attempted to change assignments. |
| 2 |
16 |
Switched to Dolphin Military (Underwater Commando) with previous rank. |
| 2 |
20 |
A mission goes badly wrong when a human leader disregards Estelle Meredeth's advice because Estelle Meredeth is ‘just
a Dolphin’ and then blames Estelle Meredeth for their mistake. Estelle Meredeth quitely accept it. |