Hong Kong stars Nicolas Tse and Edison Chen are two cops that have just graduated from the police academy. Fit alls for his buddy Kit's cousin but he hides his feeling so he won't offend him.
Kit is then teamed up with his Dad, a senior co who is a man that let him when he was just a little boy. Since his Dad is involved with some pretty shady characters, Kit would love to nail him.
Then Kit is blackmailed by a gang boss, who his father owes money to!