A detective investigates a ring false history in Korea. In the 19th year of the reign Jeonjo used Kim Min, top detective in the Joseon, secret messengers to become king, banished to a remote island for some unclear reasons. The only visitors were his old comrade, Seo pill and a young girl who comes every day to ask him to find his younger brother. Meanwhile, Kim Min seems to be a rumor that the fake silver bars are distributed, which aroused her hearing sleeper moves like a detective. Hisako, a beautiful and mysterious woman with his unknown identity, disturb continually review these outstanding pair of detectives.