One on One () is a 2014 South Korean film directed by Kim Ki-duk. It was the opening film of the 11th Venice Days sidebar at the 71st Venice International Film Festival.
At the 2014 Busan International Film Festival, Kim said during a stage interview that the film "is based on an incident that took place in recent years menacing democratic rights, but nobody â no film critic or journalist â has written a film review mentioning it," then offered to the one who guesses correctly.
On May 9, a high school girl named Oh Min-ju is brutally murdered. Afterwards, the seven suspects are hunted down by seven members of a terrorist group called "Shadow."