"In a post-apocalyptic world, where the sky snows ash, Rasha attempts to test the level of pollution in the populace's air supply and reveal the threat. Most of the population is uneducated on the threat that is ever present in their lives. Toxic dust, such as coal dust from unearthed mines, and other neurotoxins are coating the lungs of the population. Even the water supply is filled with harmful lead and copper..."