Son of a General II

Janggunui adeul II is a movie starring Sang-min Park, Il-jae Lee, and Chae-hwan Song. Part two of the General's Son trilogy, about a man's rise from gangster to politician during the Japanese occupation of Korea.
Upon being released from prison, Kim Du-han begins rebuilding his street gang in the face of Hayashi's Yakuzas and increasing Japanese influence.