Hyeon-suk Jo

A law student receives a phone call from a mysterious woman asking that they meet. When he arrives at the appointed place, he finds the woman dead and he is the only suspect the police have. The student learns however, that events in his deceased father's past will provide the identity of the killer

Anto was entrusted to his grandmother in the village, grew up to become a successful doctor, and then returned to make her proud—only to find that his grandmother had died while waiting for him.