| Term |
Age |
History |
|---|
| 1 |
12 |
Entered Military Academy(Dolphin Military Academy) |
| 1 |
15 |
Betrayal. Convert an Ally into a Rival or Contact into an Enemy. |
| 1 |
15 |
Kicked out of military academy. |
| 2 |
15 |
Failed to qualify for Engineer/Gunner (Navy). |
| 2 |
15 |
Submitted to the draft. |
| 2 |
15 |
Became a Dolphin Military (Underwater Commando) with the new title Private. |
| 2 |
19 |
A romantic relationship ends badly. Gain a Rival or Enemy. |
| 3 |
19 |
Attempted to change assignments. |
| 3 |
19 |
Switched to Dolphin Military (Sea Patrol) with previous rank. |
| 3 |
20 |
Participate in a major sea battle |
| 3 |
23 |
Promoted to Dolphin Military (Sea Patrol) rank 1 with the new title Lance Corporal. |
| 4 |
23 |
Continued as Dolphin Military (Sea Patrol). |
| 4 |
26 |
Receive special training in underwater mine disposal. |