| Term |
Age |
History |
|---|
| 1 |
12 |
Failed to qualify for Sea Patrol (Dolphin Military). |
| 1 |
12 |
Submitted to the draft. |
| 1 |
12 |
Became a Dolphin Military (Underwater Commando) with the new title Private. |
| 1 |
15 |
Good fortune |
| 1 |
16 |
Commissioned in Dolphin Military (Underwater Commando) with the new title Lieutenant. |
| 2 |
16 |
Voluntarily left Underwater Commando |
| 2 |
16 |
Became a Scholar (Field Researcher). |
| 2 |
17 |
An expedition or voyage goes wrong, leaving Ivan Bell stranded in the wilderness. |
| 3 |
17 |
Became a Citizen (Worker). |
| 3 |
20 |
Ivan Bell's business expands, Ivan Bell's corporation grows, or the colony thrives. |