In 1980s South Korea, a former cop, now in destitution, is placed in a rehabilitation center, where, by chance, he finds the Communist guerilla who had eluded his capture more than 30 years ago.
Following the final events of General's Son 2, Kim Du-han is forced to go on the lam but eventually returns to Jongro where he attempts to rebuild his gang with the brothers that are still alive and loyal and defeat Hayashi's Yakuzas once and for all.
Patriotic university student Youngwoo and his friends, led by their teacher Lee Sung, along with a British friend bid farewell to their families and become freedom fighters in Manchuria fighting against the Japanese occupation around the Tumen River.
