In autumn 1949, the KMT defeat in mountain city. Ye Dalong led the people's Liberation Army unit went into Chongqing in secret reconnaissance. The Kuomintang Defense 2 hall, Lin Nanxuan died baobing, juntong spy meter Yutang, police captain Shen Chao main-canal people on each bosom to condole. Originally, a time bomb the Kuomintang intelligence retreat before buried and leave a 36 strategic agents list. Who mastered the list means that caught a piece of control in Chongqing underground spy search rain Tong et al found only inside a pair of exquisite embroidered shoes. A confusion of embroidered shoes is Wu servant Hui mother hid..... Army entered Chongqing, Shen Chao openly underground Party member identity, was appointed as the director of a public security bureau. He asked Ding Department responsible for the work of the underground long report that Lin Nanxuan's opening scene, Lin Nanxuan is the original underground party members that he and Part D long to destroy a larger conspiracy -- the destruction of the enemy fortress "betel nut" plan -- and set a trick, because the open coffin scene of chaos have failed. Shen Chao concluded that the master "betel nut" actions of the people will mistakenly believe that the list of the embroidered shoes. Lin Ying followed into the Chongqing Liberation Army to fight together, met Ye Dalong. Ye Dalong found Lin Ying and sacrificed to save him the woman comrade looks like made public, to love her. But later found out she was the daughter of Lin Nanxuan wanted agents. In a leaf dragon was straightforward, as the Public Security Bureau Zhengbao Ke section chief, accidentally discovered Shen Chao in the enemys bulletin list the name of Lin Nanxuan, mind doubts. The investigation into Lin Ying, on the dragon has a good...