In the past, professional swindler Ouyang Hui (played by Sunny Sun) and kind-hearted insurance agent Lin Qinglang (played by Jin Chen) parted ways half a year ago. To help a deceived girl named Xiaocai, the two are forced to collaborate once again. Together with Xiaohui and Bo Shitong, they devise a scheme to lure the unscrupulous merchant Tony Leung into the trap. Will the deception succeed? And what will become of their relationship?