| Term |
Age |
History |
|---|
| 1 |
12 |
Failed to qualify for Dolphin Military Academy (Military Academy). |
| 1 |
12 |
Became a Dolphin Civilian (Nomad). |
| 1 |
15 |
Birth or Death involving a family member or close friend. |
| 1 |
16 |
Promoted to Dolphin Civilian (Nomad) rank 1. |
| 2 |
16 |
Continued as Dolphin Civilian (Nomad). |
| 2 |
19 |
Spend an extensive period living out of water among humans. |
| 2 |
20 |
Promoted to Dolphin Civilian (Nomad) rank 2 with the new title Pod Leader. |
| 3 |
20 |
Continued as Dolphin Civilian (Nomad). |
| 3 |
22 |
Moved to a new world. |
| 3 |
24 |
Promoted to Dolphin Civilian (Nomad) rank 3. |