Ahn Soo-ji and Lee Jae-joon, who are oblivious to each other's real profession as secret agents, are in an ill-fated relationship. Three years later, they accidentally meet targeting the same enemy.

A grumpy old woman befriends a young civil servant and learns English from him. She then reveals to him her shocking past.

Professional driver, and former Special Forces officer, Frank Martin is living in Miami, where he is temporarily filling in for a friend as the chauffeur for a government narcotics control policy ...