Under Japanese occupation in1920, Hae-chul and his subordinates deliver monies to the Korean Provisional Government in Shanghai. Hae-chul is reunited with Jang-ha, a youthful squad commander, during the operation. They trap and beat the Japanese at Samdunja. Now Japanese troops are chasing them, and Hae-chul learns Jang-mission ha's isn't over. He has an essential but risky assignment.