In Amsterdam, police found the body of a family who had been brutally killed, and the police had no clue about the case for a while. But Lizzie, a veterinarian at the Amsterdam Zoo, suspected through the wound that it should be the work of a large lion. But initially Lizzie's speculation was not taken seriously by the police until more and more victims were killed in the same way, and there was no doubt that Amsterdam had become a hunting ground for a predator. The police assigned hunters Jack and Lizzie to hunt down the lion who committed the crime. Lizzie's boyfriend, a TV reporter, was also following up and reporting on the case. In addition to tracking the lion's whereabouts, Lizzie was also worried about his boyfriend's safety. At this time, the lion was already hungry...