The Shadow Eaters guild was created by an unknown deity, and passed down to me. I have been training for many years, and believe it is now time, time for me to recruit new members. The world has many shadowy creatures, and your job, should you accept it, is to destroy them, and allow only the light to be seen through the darkness.
I've lived a long life in this manner, and now is the time to have apprentices, so live in the light, or die in the shadows. Your choice.