2150 City Made of Wind

Although the existing civilization is in many crises, there is still a chance of salvation. Will mankind struggle to save itself, or will it destroy itself? It all depends on human beings' own choices and performance...—— Toynbee (English) If the earth was devastated, would you rather hide in a basement with no worries about food and clothing, or would you seek a paradise for humanity's chance of survival? The story tells that after the human world experienced a devastating nuclear war in 2150, some people chose to live underground and built a huge "wind well" to isolate themselves from the world, becoming the frog in the well of the future world.