A drifter lives in people's houses while they are away and repays them by doing chores for them. His life changes when he meets a beautiful woman who wants to escape her unhappy marriage.
In this animated prequel to "Train to Busan," a group of survivors deals with a zombie pandemic that unleashes itself in downtown Seoul.
An ordinary guy suddenly finds he has superpowers he can use to help his spirited daughter and the people around them, but he also runs into trouble in the process.
