| Term |
Age |
History |
|---|
| 1 |
12 |
Entered Military Academy(Army Academy) |
| 1 |
13 |
Good fortune |
| 1 |
16 |
Dropped out of military academy. |
| 2 |
16 |
Became a Dolphin Civilian (Historian Poet) with the new title Candidate. |
| 2 |
17 |
Willie Castillo fail a dangerous mission to rescue people in a sinking vessel or underwater city. |
| 3 |
20 |
Continued as Dolphin Civilian (Historian Poet). |
| 3 |
23 |
An accident leaves Willie Castillo caught on land without a travel suit. Willie Castillo suffer serious dehydration and
require lengthy hospitalization. |
| 4 |
23 |
Failed to qualify for Sea Patrol (Dolphin Military). |
| 4 |
23 |
Submitted to the draft. |
| 4 |
23 |
Became a Dolphin Military (Guardian). |
| 4 |
25 |
Receive special training in underwater mine disposal. |
| 4 |
27 |
Promoted to Dolphin Military (Guardian) rank 1. |