Tremble, People from the Upper World

Chen Shun came to a wasteland world divided into two. People from the upper world live in the sky. They enjoy the warm sunshine and fertile land and live a luxurious life. People from the lower world live on the ground, poisonous barriers permeate the air, and alienated creatures are rampant. They don't see the light of day, and they live on the garbage thrown by the upper world.