Bittersweet. (Harry Styles)

Harry styles is a feared half demon. When his sister gets kidnapped by were wolves he will do everything in his power to get her back, even if it means getting his hands a bit blood stained. But on his quest of getting her back he has to get help this is to big a job to go into alone. He receives help from the IHS. A organization of humans with powerful gifts. They help keep the supernatural in order. But Harry learns that they to need help and if he does a favor for them they'll give one in return. They want a innocent coffee girl named Audrey.
She has the power to lead the supernatural into war with the humans or keep everything balanced. The IHS what's her in there custody so they can use her power. As Harry digs deeper into this and becomes attached to Audrey can he go through with this and hand her over? But he would do anything for his sister, what will he do.
*Read on*