Why are the magical girls in your area male?

[This book is updated daily with 10,000 words and is already a high-quality work.]
Seventeen years after being reincarnated in another world, Tokyo, Gen Ao finally finished loading the Galgame system.
The thought of being able to use the system to make the student council president, who always thought he was "80", kneel down in a dogeza made Yuanqing laugh out loud.
Lock onto the target and expand the strategy options!
[Dialogue] [Kill] [Intrusion] [Mind Control] [Cancel]
"?"
Bro, is there something wrong with your gal system?
Also, what are those keywords above these people's heads?
The bald headmaster, who suffers from cervical spondylosis and whose daughter is in her rebellious phase, is tagged as "Shakugan no Cardinal".
The slovenly vice principal who is always smoking is labeled "Azure Phoenix".
What does "Mirror Flow: White Phoenix" mean? Is it Minato-kun, the student council president?
Looking at the "Folding Mirror - Danzhu" badge above his best friend's head, Yuan Qing couldn't help but fall into deep thought...
......
Huh? What's this hidden "corruption" function?