The Suspect is about Ji Dong-chul, a former North Korean agent was abandoned by his country, his wife and children were betrayed by his colleagues – who surrendered South Korea. During the journey looking enemies, Dong-Chul hide under the guise of the driver of President Park. Suddenly President Park was assassinated, he gave Dong-chul his glasses. Dong-chul was convicted of murder the boss, he once again flees and protects the secret that affect national security inside the glasses