Deep Sea Snake Tragedy

The story tells the story of Qin Yu's fiancée who died mysteriously while investigating the Cass Group. In order to successfully testify against this evil biological group in court, Qin Yu followed Jason, who had mastered the criminal evidence of the group, on a cruise ship. However, he was suddenly attacked by a group of mutant snakes and accidentally entered the island where the Cass Group was conducting illegal experiments. The strange ecological environment of the island and the recurrence of the giant snakes put Qin Yu and others in a desperate crisis. Then everyone worked together to escape the danger and successfully disclosed the crimes of the Cass Group to the public.