Set two years after the drama series "Nemesis," Naoki Kazama works for Nemesis Detective Agency and is regarded as a brilliant detective. He is able to solve the most difficult of cases, but he has a secret. He is actually a lousy detective and relies on the genius skills of his assistant Anna Mikami to solve cases. Their partnership continues.
Hashiba Takeru is the leader of Global Operation Service (GOS), a secret spy organization housed within the Public Security Investigation Bureau which is tasked with eradicating criminals who are targeting Japan for various reasons.