Ling Jing (played by Huang Xiaoming) has become the top sharpshooter of the Hong Kong police sniper team for four consecutive years. His bosses and teammates praise him highly, but he has a high self-esteem but does not like to deal with others. His only happiness is his wife's accompany. During a bandit suppression operation, Ling Jing accidentally killed a hostage - the only son of the richest man in the city...