Summary
After repeatedly failing the civil service exam, Han Maru at last achieves his goal, landing a special role with the Ministry of Environment. He happily abandons his monotonous life, only to find his new position is anything but routine. It involves a classified and hazardous national operation: confronting lethal demons that emerge with the yellow dust to hunt people. Han Maru’s treacherous journey as a ninth-grade public official has now begun.