Working as a police officer in Mexico

Four major ways to commit suicide in life:
Be a police officer in Mexico!
Absolute justice needs to be shot here, BIUBIUBIU.
The protagonist travels to a prison guard and discovers that his eyes can see a person's criminal value!
Only by being more powerful than criminals can justice be maintained!
This prison is called: "Plateau Prison"! Mexico's highest security level.
At this time, there was a person locked inside.
His name is Gallardo, nicknamed the Godfather, and one of the founders of the Guadalajara Group.
If you want to survive, either leave this fucking country, or climb up as hard as you can.
There can be light in Mexico!