A Korean man in China takes an assassination job in South Korea to make money and find his missing wife. But when the job is botched, he is forced to go on the run from the police and the gangsters who paid him.
A revenge thriller film that tells the story of the pain of a brother and sister who were taken to Brothers Welfare Center in the past and punishes them directly because the law cannot punish them for their wounds and pain at the welfare center. Based on the webtoon of the same name by Lee Ik-su.