The Threshold of Death

Dongjin works at the immigration office detecting illegal immigrants and entrants He rarely meets his father who has Alzheimers disease and its awkward for him to meet his brother Dongseok and his family Namil a colleague uses his position to commit corruption and the youngest Eunseong is too compassionate One day Dongjin meets an ethnic Korean call girl named Yeonhwa and starts to like her She gets a call from a broker that hes withholding her niece Soonbok who escaped from the North Looking at Yeonhwa and Soonboks sadness and innocent lives Dongjins life begins to change His father dies and Yeonhwa kills herself Dongjin tries his best to save Soonbok He risks everything for her but his efforts become worthless when Namil frames him for his irregularities and Eunseong betrays him to protect their own family Dongjin loses everything and is left only with his search for Soonbok