As someone who inherited the original owner's memories, Reiger saw memories related to strategic-level magicians that were almost entirely positive from the original owner.
There was no helping it, the original owner had come to the big city to strive for becoming a person above others, to become a noble.
For common folk like him, there were only a few ways to become nobility.
Either he had to perform meritorious military service and be granted a title by the kingdom,
or he had to marry into a high-ranking family or join a noble one,
or he had to make the kingdom value him enough to offer him a title in order to win him over.
The method the original owner chose was the latter.
With his naturally immense magic power, becoming a tactical-level magician was not a very difficult task.
Even, if he was hardworking enough and talented enough, becoming a strategic-level magician was not entirely impossible.