Until Heaven Calls(1980)

Original title: 하늘이 부를 때까지

Distraught that he is unable to go to his parent's home for the holidays, Sang-do gets drunk and meets a beautiful woman, but he winds up spending the night in the hospital after being beaten by her boyfriend. Upon being discharged, he finds a blank check on the sidewalk and is torn between following his conscience or his greed.