Due to profit-driven commercial scientific research by humans, it led to the emergence of retaliatory actions from a giant squid in the depths of the Antarctic against the Antarctic international scientific research station. Han Lian, a member of the Antarctic transportation team, gets involved in this disaster. In order to rescue Rosa and his teammate Qiangzi, he engages in a life-and-death struggle with the giant squid and ultimately manages to escape.—iQIYI