The second case of Leipzig's chief inspector Klara Frost by Kindle bestseller author Elias Haller. He knows his craft and kills to perfection. In the trunk of a stolen car, the Leipzig police make a chilling discovery: a glass figure containing a human skull. Chief Inspector Klara Frost takes over the investigation and finds a number in the upper jaw, suggesting that there may be more such glass objects with skeletal remains. Frost quickly realizes that she is hunting a serial killer who the BKA has been tracking for several years. When the wife of a glass manufacturer goes missing, events spiral out of control and the roles of hunter and hunted shift. Soon, Frost also finds herself in the killer's sights - and he is no longer satisfied with just creating his artworks.