Helen Kim, the daughter of a successful Korean-American insurance tycoon, returns to Korea with her friend Sujeong after 10 years. The company responsible for their security in Korea forms a special protection team, but the two are annoyed by the ostentatious security and ask for the guards to be dismissed. The flustered security company decides to only conduct remote surveillance and entrusts the protection to Arisong and Orimjung. The two men, who followed Helen and Sujeong like shadows, mistakenly identify Go Jisik, who was approaching them, as a kidnapper, arrest him, and feel triumphant. Helen Kim, the daughter of a successful Korean-American insurance tycoon, returns to Korea with her friend Sujeong after 10 years. The company responsible for their security in Korea forms a special protection team, but the two are annoyed by the ostentatious security and ask for the guards to be dismissed. The flustered security company decides to only conduct remote surveillance and entrusts the protection to Arisong and Orimjung. The two men, who followed Helen and Sujeong like shadows, mistakenly identify Go Jisik, who was approaching them, as a kidnapper, arrest him, and feel triumphant.