Sweet Spy is a well-crafted story filled with international espionage and police work. Nam Sang-mi plays a widowed police officer Lee Sun-ae who finds herself suddenly immersed into international espionage by Han Yoo-il, an undercover agent. Kang-Jun, who recently transferred to the Criminal Investigation Department opens an old case involving Sun-ae’s past that leads him to an entanglement between the current political/economic powers and their secrets. One of them, oddly enough, being Han Yoo-il. Who is this man and why is he here?Related Links: Official Site