A Bittersweet Life - Director's Cut - Region 3

A cool-headed perfectionist, Seon-woo has earned the absolute trust of his boss by adeptly managing an upscale restaurant. When his boss Mr. Kang suspects that his young girlfriend Heui-soo might have a lover, he orders Seon-woo to keep an eye on her and to kill her if she has betrayed him. After following her for a few days, Seon-woo catches Heui-soo with her boyfriend...