Break Out

A pathetic, low-life Heo Bok Goo, who still steals from his parents, meets his day of disaster. Nothing ever works out from the beginning for Bok Goo. Having gone to the reserves training, he's only left with 300 wons in his pocket and unexpectedly ends up in Seoul station, where he leaves the lighter in the bathroom.
Bok Goo finds the bathroom again. But the lighter's already in mob boss Yang Chul Gon's hands. Chul Gon, who's been living on congressman Park's payroll by helping him out through his campaigns, comes to Seoul station with his men to get once again acquainted with Congressman Park, who's been avoiding him for a while. Bok Goo gets beaten up for trying to get his lighter back. He gets on the train just so that he can get back the lighter and dares everyone.
As soon as the train goes past the Seoul station, Chul Gon begins his plan! Chul Gon asks Congressman Park for money, but things get slightly more complicated thereafter. Worried about fuss on his past, congressman Park doesn't let up easily. Chul Gon then takes over and kidnaps the train in an attempt to get his money. The whole train turns upside down.
With hundreds of hostages held on the train, the police force is spread out all across stops along the rail line, but Chul Gon decides to run through the stops non-stop. Heo Bok Goo insists on getting his lighter back from the mob boss Chul Gon amidst all the trouble on board.