A tale of Earth's future - A warning to humanity: In the years to come, our planet will become a bizarre new world where human existence clings on in a rainless, oceanless Earth, dominated by endless, arid deserts. Two young people battle for survival on this unfriendly planet and discover hope. Humanity had thoroughly contaminated the sea, sky, and land when enigmatic objects descended from the sky. These colossal ships crashed into the planet, drawing air, water, and most living beings into their interiors, stripping away the very core of Earth's nature. The small number of survivors struggle to live in a harsh environment under the tyranny of a ruling species called the Rodo. Ran, a young, fiery human, fights the Rodo and a world where rain exists only as a legend. He aims to join the Hazzard, an Anti-Rodo faction, not just to overthrow the Rodo, but also to track down the man who murdered his mother.