| Term |
Age |
History |
|---|
| 1 |
12 |
Entered Military Academy(Dolphin Military Academy) |
| 1 |
16 |
Suffered a deep tragedy. |
| 1 |
16 |
Graduated. |
| 2 |
16 |
Became a Dolphin Military (Underwater Commando) with the new title Private. |
| 2 |
18 |
Robin Doyle 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. |
| 3 |
20 |
Continued as Dolphin Military (Underwater Commando). |
| 3 |
22 |
Lightly injured, no permanent damage. Fully recovered. |
| 4 |
22 |
Became a Army (Infantry). |
| 4 |
23 |
Given a special assignment or duty in Robin Doyle's unit. |
| 4 |
26 |
Promoted to Army (Infantry) rank 1 with the new title Lance Corporal. |