As two international policemen are killed during the investigation, the headquarters dispatches Bobby Kim to Hong-Kong. Joining Pa-Ryung who has already started the investigation, Bobby Kim meets his lover, Kyeong-Hee. But since the information is leaked out, Kyeong-Hee is suspected. In anguish, he gets out of the organization and becomes alcoholic. The communists try to use him, but everything is a plot planned by communists.

While awaiting the publication of his fairytale about his dementia-stricken octogenarian mother, an acclaimed South Korean novelist receives news that she has passed away, so he leaves the city and returns to her village to take part in the funeral.

The 1930s. Wishing to pass down his knowledge, the father teaches his children to sing Pansori. The elder daughter and the younger son become professional singers but time has changed and people are no longer interested in folk singing. The younger boy gives up on his studies and runs away from home. Fearful that the daughter might do the same, the father blinds her. The blind girl continues to practice with great diligence and achieves perfection in this art. Years pass, the brother is roaming the world in search of his sister and eventually finds her. All night long they sing together sharing their memories.

With the outbreak of the Korean War, Su-ji and Oh-mok lose their parents. Along with their brother Su-cheol, they go live with their mother's parents. As they go to take refuge, Su-ji loses Oh-mok by accident. Time passes and with her older brother Su-cheol's success, Su-ji enters the high society. But due to the guilt of losing her younger sister Oh-mok, she does a lot of charity work constantly looking for Oh-mok. When Su-ji finally finds Oh-mok in an orphanage, she turns coldly away from Oh-mok for not having any evidence to prove that she is her sister. Oh-mok marries Il-hwan whom she has met at the orphanage and they live a hard life. Finally, Su-ji is convinced that Oh-mok is her sister but after living through such hardship, Oh-mok breathes her last.

In Japanese-occupied South Korea, a young man, newly-released from prison, is accepted into a gang for his fighting skills and quickly rises to the top. Based on the life of South Korean mobster and politician Kim Du-han.

Kang-wook, a law student at Seoul National University, finds himself in a tight spot financially after losing contact with his family in North Korea. He sells his own blood at a hospital to make ends meet, and there he meets and grows close to nurse Jin-young. As Kang-wook faces financial difficulties, Ki-yong, a son of a landlord's agent, appears and tricks Kang-wook into joining left-wing activities. Ki-yong's true identity is revealed by Yoon-ae, a friend from hometown, leading to his arrest. Meanwhile, Kang-wook and Jin-young marry with the blessings of Professor Park and their friends, while Kang-wook's friend Do-hyeon struggles to hide his feelings for Jin-young. Their sweet days together come to an end with the outbreak of the Korean War, separating them. Jin-young, unable to wait for Kang-wook any longer, decides to flee the war with Do-hyeon. Kang-wook, hiding at Yoon-ae's house, is eventually arrested by Ki-yong and the leftists, who had been freed from prison.

Upon being released from prison, Kim Du-han begins rebuilding his street gang in the face of Hayashi's Yakuzas and increasing Japanese influence.

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.

His own father had hated Crown Prince Sado. The king finally orders to kill him by locking him up in a rice-chest. After his death, his wife Hong goes with her son to her parents' house to live there. Some high officials in the court constantly try to harm Sado's son because they don't want him to become king. But Hong's wisdom saved her son, who grows up to become the 22nd king of the Joseon Dynasty (1392-1910).