| Term |
Age |
History |
|---|
| 1 |
12 |
Failed to qualify for Marine Academy (Military Academy). |
| 1 |
12 |
Became a Dolphin Civilian (Nomad). |
| 1 |
16 |
Osa Ibbett fail to rescue a high-status swimmer who was lost at sea. |
| 1 |
16 |
Promoted to Dolphin Civilian (Nomad) rank 1. |
| 2 |
16 |
Continued as Dolphin Civilian (Nomad). |
| 2 |
20 |
Osa Ibbett is accidently trapped or shot by fishermen. |
| 3 |
20 |
Became a Dolphin Military (Guardian). |
| 3 |
23 |
Osa Ibbett is assigned to a joint mission with an intelligence agency to catch spies or insurgents operating near underwater base facilities. Gain an intelligence agent as a Contact. |
| 4 |
24 |
Continued as Dolphin Military (Guardian). |
| 4 |
26 |
Osa Ibbett is assigned to a joint mission with an intelligence agency to catch spies or insurgents operating near underwater base facilities. Gain an intelligence agent as a Contact. |
| 4 |
28 |
Promoted to Dolphin Military (Guardian) rank 1. |