After a plane crash leaves him stranded on a deserted island, Ye Han miraculously survives and encounters the first other survivor, Lin Wan. The two help each other, searching for shelter and food as they struggle to survive on the island. They face attacks from wild boars and relentless pursuit by a black bear. After escaping danger after danger, they believe they can finally live in peace, only to discover that they are not the only survivors on the island.