An average visit to the emergency room turns into something far worse. A chain of events would begin with the Discovery of a new species. A Dangerous convict, a biochemist, a teenage girl, an undercover officer, a receptionist, government agents, and many more fall prey to a new strain of microbial species. Everyone’s stories are different, each has their own secrets and goals. A storm fast approaches as each of them tries to just stay alive. Will everyone make it out alive, or will they meet their end? Find out in Amaya no Arashi; Book 0, The Prequel