Overview
Chinese secret agent Da-hee receives intel that a large number of illegal firearms are being smuggled into Korea and is sent to investigate the case. She meets Su-han, who is supposed to help her with the case, but due to his lackluster skills they fight over trivial things. But as their witnesses are suddenly murdered, the two of them quickly become the prime suspects.
Cast
Woo Soo-han
Yoo Da-hee
Jeon-hoon
Chief Detective
Cha-oh
Shin Gi-roo
Yuri
NIS Team Leader
Senior Detective
NIS Agent
Kid's Mom
Tango Instructor