Only in the Dark, Stars Shine (смешанная)

After the fall of Voldemort on that fateful Halloween night the magical world was fractured into two.
Dark and Light.
Families with dark magic flowing through their veins are forced to flee for their lives as society calls for their eradication. Sirius Orion Black raises his godson, the famous Boy-Who-Lived, in the world of the light.
However, chance meetings have Harry stumbling into the shadows where he learns that the truths about their darker counterparts might just be stranger than the stories he grew up with.
Can he still love his guardian when he has been keeping such damning secrets from him for all these years?
Could he really find friendship and more in this secretive world? Or will he decide to drop the ax upon the coven and bring an end to the darkness itself?
Evil is still lurking, waiting and watching for a chance to return.