In the near future, Kaos Island, jointly built by High Seas International, is rich in ecological resources and is the last pure land for rare wild animals.The island's Pyrotechnics, which covers the sky with one hand, accidentally lost two genetically mutated monsters during a transaction, causing a series of hurtful incidents.Unexpectedly, while Song Nan, a young biologist, was investigating the incident, his daughter Xiaoting was abducted by a monster; moreover, these two monsters were actually secretly related to his ex-wife Zhou Qian.An arduous task of searching, subduing monsters, and rescuing Xiaoting is imminent; but Song Nan is involved in a bigger conspiracy...