About the book: year / Yingchen, a young but powerful heir to the Heavenly Dragon clan, goes to a Volga town to return the pearl of the Great Ancestor. According to legend, once upon a time she was treacherously kidnapped from the Dragons by magical Nightingales. Having met Nadya, Yingcheng understands that she is not an ordinary person, but a bird girl... a nightingale. Now he has to decide what is more important - love or duty to the clan? Meanwhile, enemies who want to get their hands on the great pearl begin to act...