After Entering the National Games, He Reached the Top

One second Zheng Xuan had just taken the express home, and the next second he was in the Gobi Desert. Before I had time to think, I heard an electronic sound—— [Welcome to the National Games Stadium] [This competition venue: Kasha Gobi] [Mission: Survive for three days] [Optional supplies: chicken bone scissors, cosmetic mirror, umbrella, you have 30 seconds to choose, the countdown begins] Zheng Xuan glanced at the surrounding environment and quickly selected an umbrella. At the same time, a three-dimensional screen appeared above the earth, which everyone could see, with a total of ten split screens. The world is starting to change now...