On an uninhabited desert island in Southeast Asia, a rescue team composed of volunteers and robots was chased by strange beasts with strange temperaments during a drill, and giant beasts kept attacking the camp. During the escape, the rescue team accidentally discovered the "savage" Yuan Yuanzhong, and only then did they learn that the strange mutations on the island were caused by the nuclear waste leakage accident at the base a year ago. In order to avoid a greater crisis, everyone decided to deal with the remaining radioactive materials. The dangerous base was opened again, and the ferocious giant crocodiles came out in full force, biting the volunteers crazily. The orcs with grim fangs and mutant giant beasts surrounded them layer by layer. The rescue team joined hands with armored vehicles to fight desperately with the beasts. During the fight, bursts of roars came from the depths of the jungle, and more giant beasts swarmed in...