A shipwreck strands former special forces soldier Lin Yue and female photographer Su Wan on a tropical deserted island. Beneath the white sand beach lurks a mutated giant python, deep in the dense jungle hides an abandoned military base, and a real estate tycoon traveling among the shipwreck survivors secretly advances the Poseidon Project. He must fight beasts, guard against human malice, and snatch back the virus serum—until he discovers this island is by no means an uninhabited island.