Without any knowledge of his birth origins, Yan Wei is raised by the owner of a pill shop in the smog-skied Silent Rain City, ruled by a family of tyrannical, heartless monsters that will do anything to keep their people obedient, including keeping them weak and impoverished.

Life was simple and completely under his control until he discovered one anomaly after another about himself, forcing him to end his quiet life in order to keep both his secrets and his life.