The movie "Brother" tells the story of the two brothers who have been separated for 15 years and have no choice but to live together. Cao Zhengxiu plays the shameless elder brother Doo-sik, who is paroled under the pretext of a national judo player's younger brother while serving for fraud, while du Jian Xiu plays a judo player with excellent grades, but his life has changed dramatically as a result of an accident before the national representative selection competition. Park Shin-hye will play the role of cherishing and loving Dujisuxiu like her own sister, quarrelling with the sudden emergence of the government.