| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Scholar (Field Researcher). |
| 1 |
20 |
Make a breakthrough in Isabell Dwan's field. |
| 1 |
22 |
Promoted to Scholar (Field Researcher) rank 1. |
| 2 |
22 |
Continued as Scholar (Field Researcher). |
| 2 |
24 |
Moved to a new world. |
| 2 |
26 |
Promoted to Scholar (Field Researcher) rank 2. |
| 3 |
26 |
Voluntarily left Field Researcher |
| 3 |
26 |
Became a Navy (Flight) with the new title Crewman. |
| 3 |
30 |
Isabell Dwan join a gambling circle on board. |
| 3 |
30 |
Commissioned in Navy (Flight) with the new title Ensign. |
| 3 |
30 |
Promoted to Navy (Flight) officer rank 2 with the new title Sublieutenant. |