Concrete (2012)

Young-chul is the undocumented Korean in Los Angeles. He works in the cloth factory but his boss always does not pay him on time. So he has to deal with money problems such as the rent fee. Young-chul knows that He cannot argue with his boss about money problem because he lives in Los Angeles illegally. He meets the attorney to stay US legally but the attorney wants a lot of money to take care his problem. Moreover, he does not have people who can be trust. So people around Young-chul try to use him for their own good. Young-chul knows he does not have any hope to live in LA as an undocumented Korean. And Young-chul feels that he is the ghost who is isolated and is not existed in this city. So he is wondering around the night of LA.