National Destiny: Terraria

In a parallel world where technology is highly developed but culture and art are extremely lacking, entertainment methods are monotonous and people know nothing about games. Suddenly, a mysterious projection of the "National Destiny Battlefield" appears in the sky. One person from each country needs to be randomly selected to enter and represent the country in an adventure related to the national destiny. This battlefield is modeled on the Terraria game world. The actions and gains of entrants will directly affect the country's resources, technological development, and people's living conditions. If a participant dies, the country will face disasters such as earthquakes, floods, etc.