"Those all sorts of strange things of crime, criminals of every hue, became a part of my life. I have to think like them and have to act like them, because I've been racking my brains all the time, how to catch them......" The police academy students than the crime from a special selection into the life and social contradiction, become an undercover...... February 2014. The novels written by Chang Shuxin the remaining crime "rushed into the Baidu search billboard novels overall standings top 100, one of the plot of the romance more novel increased many aspect. The protagonist is undercover? How awesome enough, right? But what in undercover was in love a lingering romantic sentiments? Not to mention we and handsome and beautiful star -- "families with children" zhangyishan starred remaining crime, and Wu, Sun Jiayu will starred in the drama of the female protagonist.