Radiant Shadows: Beginnings (Parts 1-3‪)‬

Say there is an official organization to control how vampires and humans interact.
What would happen to violators of its 'laws'?
How would the breaking of its rules be fixed?

What could even be the motivation for members of this alliance?

If you could magically change yourself to fight vampires, would you?
If you were forced into becoming a vampire, could you live with your own bloodlust?
And if you actually admired vampires, how would you deal with them attacking your friends?