Anger. That's what the leader of the Korean Mafia feels after he discovers that his sister, Kim Geong Min has been kidnapped by his gang's rival - The European Mafia. BTS has been ruling the Korean underworld for years now. They feel inexplicably threatened when their leader's sister is kidnapped by One Direction. Namjoon, with his 6 most trusted men, is all set to go to London to bring his sister back. Their journey is riddled with ransom, 5 obnoxious rivals and an inevitable gang war.