The program will randomly select a pair of male and female partners with field survival skills to go to the barren land, and the survival period will be 2 1 day. In the process of survival, two strangers must be naked and each can only carry one survival tool.

Since the program started on 20 13, it has been loved by a large number of fans. Many people are eager to try, so the program group selected two fans to experience the original survival. However, considering that the survival skills of the two candidates are not very strong, the challenge of 2 1 day is reduced to 14 days.

Although this documentary is not about losing weight, the hero and heroine in the story have lost weight after all this.

The hero and heroine in the story didn't know each other at first, but they had to face each other naked and spent 2 1 day in the desert of Namibia without clothes, food and water.

At first, the hero and heroine were full of energy, but after 2 1 day of primitive life, they had no clothes, no fire, no food to supplement their energy, and they had to face the attacks of other animals at any time. Finally, their faces are haggard and their bodies are thin.