| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Scholar (Field Researcher). |
| 1 |
20 |
Make a breakthrough in Hulda Martinez's field. |
| 1 |
22 |
Promoted to Scholar (Field Researcher) rank 1. |
| 2 |
22 |
Voluntarily left Field Researcher |
| 2 |
22 |
Became a Agent (Corporate Agent). |
| 2 |
23 |
Befriended by a senior agent. |
| 2 |
26 |
Promoted to Agent (Corporate Agent) rank 1 with the new title Agent. |
| 3 |
26 |
Continued as Agent (Corporate Agent). |
| 3 |
28 |
Go undercover to investigate an enemy. |
| 3 |
30 |
Good fortune |
| 3 |
30 |
Promoted to Agent (Corporate Agent) rank 2 with the new title Field Agent. |