The Bacchus Lady

So-young is a so-called Bacchus Lady, a 65 year-old-woman who sells sexual favors to old men in a nearby park. While harboring grievances, she dedicates her life to helping others, even bringing a young half-Filipino child to stay with her. So-young's secretive lifestyle takes a dark turn when an ailing customer asks her to help him kill himself. She complies, and soon becomes a very good mercy killer.