Barbora Špačková

The story takes place over 24 hours in Prague. Klára, Viki, and Mechanik live on the edge of the law every day. Viki, a drug addict, is looking for money for his regular fix, preferably through theft. Mechanik keeps his distance; he is a dealer and does not take drugs. Klára has partially overcome her addiction, but she is troubled by the absence of a home. She is about to give birth. The neighborhood where they all live is controlled by a pair of enforcers: a former boxer and his partner Majk. Their fates will dramatically intersect during the course of the day. And it will cost someone their life.

Genetically modified bull sharks attack Prague's waterways. Detective Kowalski, Dr. Novak, and Dr. Cerny uncover that Dr. Reef is responsible, seeking to weaponize marine life. They work together to infiltrate his lab, outsmart his defenses, and confront the threat.