When Guan Zixuan was doing marine research as a marine biology researcher, a short-head giant salamander in the laboratory mutated and escaped, injuring people on the way out. Before that, her father also disappeared on a deserted island. After finding out the whereabouts of his father and the giant salamander, she boarded a boat and set off for a deserted island. The people accompanying the boat each had their own concerns and haunting secrets. On the way, they encountered a giant salamander that has completely mutated. Fleeing to a deserted island, Guan Zixuan found clues about the mutation and her father. The deserted island was full of dangers, but in the end the survivors were rescued....