| Term |
Age |
History |
|---|
| 1 |
12 |
Entered Military Academy(Army Academy) |
| 1 |
15 |
War breaks out, triggering a mandatory draft. |
| 1 |
15 |
Used social standing to avoid the draft. |
| 1 |
15 |
Kicked out of military academy. |
| 2 |
15 |
Failed to qualify for Guardian (Dolphin Military). |
| 2 |
15 |
Submitted to the draft. |
| 2 |
15 |
Became a Dolphin Military (Guardian). |
| 2 |
16 |
Receive special training in underwater mine disposal. |
| 2 |
19 |
Promoted to Dolphin Military (Guardian) rank 1. |
| 3 |
19 |
Continued as Dolphin Military (Guardian). |
| 3 |
22 |
Spend a lengthy period serving as an auxiliary aboard a spacecraft operating underwater, such
as a system defence boat. |
| 3 |
23 |
Promoted to Dolphin Military (Guardian) rank 2. |
| 4 |
23 |
Continued as Dolphin Military (Guardian). |
| 4 |
25 |
Participate in a major sea battle |
| 4 |
27 |
Promoted to Dolphin Military (Guardian) rank 3. |
| 5 |
27 |
Voluntarily left Guardian |
| 5 |
27 |
Became a Agent (Law Enforcement) with the new title Rookie. |
| 5 |
28 |
Advanced training in a specialist field. |
| 5 |
31 |
Promoted to Agent (Law Enforcement) rank 1 with the new title Corporal. |
| 6 |
31 |
Continued as Agent (Law Enforcement). |
| 6 |
33 |
Advanced training in a specialist field. |
| 6 |
35 |
Promoted to Agent (Law Enforcement) rank 2 with the new title Sergeant. |
| 7 |
35 |
Continued as Agent (Law Enforcement). |
| 7 |
36 |
Advanced training in a specialist field. |