The story of Yoo Man Su, an office worker who feels that he has 'everything' and is satisfied with his life, but after he is suddenly fired, he prepares for his own war to protect his wife and two children, to save his hard-earned house, and to get back to work. Remake of the French-Spanish-Belgian movie "The Axe" (Le couperet) [2005], which in turn is an adaptation of the novel "The Ax" by Donald E. Westlake.