20 Years after The End of DKV 2, Retired Joe Marshall lives In a City Away from Anyone else in the group. But when a Street Gang leader Announces that he killed Joe's friends, Joe Decides to come out of retirement to Avenge him.
When a big Mafia Jeon Jungkook is owned money by a old man who only loves alcohol,he then tries to get his money back by killing the old man,but instead sees his beautiful son Kim Namjoon,who ends up becoming his servant