Shanghai mob boss, Liang Xiao Tang, has been murdered by his ambitious eldest son. After his death, his second son, Liang Jia Jin, is beset with great difficulties. To add to his troubles, he finds out that his girlfriend, whom he loves dearly, is actually a hitman planted by another mob. In the face of great adversity, Liang Jia Jin embarks on a journey to revive Tianhe Company, destroy the entire mafia, reveal his girlfriend's identity as a hitman, etc. through a series of detailed plans....

本剧讲述中州新警高仁，阴差阳错卧底电信诈骗团伙，协助市局破获特大刑事案件的故事。警校毕业班学生高仁，车站长大，随师父知晓“正提反脱、风火除谣”千门八将，了解哄骗、婚骗、谎骗、诨骗、诳骗、坑骗、串骗、局骗、拐骗等各种骗术，是警界反诈骗的苗子。 班长姐安玲玲闺蜜遭遇杀猪盘，高仁带领警校反骗五人组和混混李小拐等多次交锋获胜，诈骗头目蒋爷对他又爱又恨。市局领导识人善任，队长邹蕾化妆富婆协助高仁，成功卧底诈骗团伙，以身犯险帮助市局，掌握了团伙校园贷、套路贷、零元购、虚拟货币投资、赌博设局、冒充公检法、刷卡消费等诈骗动向，获取了关键证据，堵截了赃款，最终破局，成功捣毁这个隐藏中州市数十年的诈骗团伙。...