Liu Liang, a courier who was squeezed out at work, embarked on an island trip out of exhaustion. However, he encountered a tsunami on the way and was washed away to an uninhabited desert island along with fifteen elites from all walks of life on the same boat.
The place is surrounded by dangers, including ferocious tigers, thick pythons, venomous snakes and other wild beasts. It also faces survival problems such as water and food shortages and the need to build shelters. The elites who once shone in their respective fields, together with the ordinary Liu Liang, lost their former glory and were forced to face primitive survival challenges.
In this isolated secret realm, they must put aside their differences in identity and work together: looking for water, picking wild fruits, building shelters, and resisting wild beasts... In the process, some people show calm leadership, some use professional knowledge to resolve crises, and some use art to soothe their souls. Liu Liang also finds his place in the team with the physical strength and resilience he has honed over the years.
Under the pressure of survival, not only is there a thrilling struggle for survival, but the complexity of human nature is gradually revealed, suspicion and trust are intertwined. At the same time, in the warmth of mutual support in desperate situations, ignorant emotions are also quietly growing. This is a trial about survival, humanity and emotion. Can they hold on on this isolated island, waiting for rescue, or find a new way out? A life on a deserted island full of unknowns and challenges begins.