The story takes place on Jieyue Island, a secret experimental site in the Lingxiao District. A group of young people suffer a shipwreck and are stranded on a desolate island, beginning a desperate survival struggle. Protagonist Gao Xichao sneaks undercover into enemy ranks to gather intelligence; team strategist Xu Rui coordinates the big picture; Liu Yuting persists in surviving despite her injuries; Shen Muxuan is imprisoned by the villain, becoming a bargaining chip to hold everyone in check. Meanwhile, villain Shen Guangyu lurks within the team waiting for an opportunity to assassinate Fan Jinrui, while Fan Jinrui lives in symbiosis with the little pig guardian deity, awakening the dark gold armor transformation ability. Together, everyone overthrows the undercover villain Shen Guangyu and foils the partial conspiracy of the Lingxiao District. However, the ultimate secret of Jieyue Island has not yet been uncovered, the behind-the-scenes forces are still on the island, and everyone remains trapped on the deserted island, laying the foreshadowing for the second season.