About the book: 2015 / In the City-on-the-Bridge, which stands on the Great River, lives a good girl Au Liel. Works, studies, meets with friends and doesn’t think about bad things. The Wind itself plays for her on the strings of the World only light and carefree music. Au greets new people in her life with a smile, but she doesn’t like the employees of the Hand of Harmony. Not because she once violated the law they protected, but... just like that, out of general superstitions. But when a calm life is suddenly interrupted by the death of a complete stranger, willy-nilly she has to overcome these prejudices. Because only one person can help her stay on her feet in the whirlwind of subsequent events - investigator Kart Al, the Blue-Eyed Demon with the soul of the storm wind. However... is he human??