Krishna Dev aka KD, a laid back cop, works in AP HIT, has to take up a gruesome murder case. As KD unravels the layers of the crime, the stakes rise unbelievably high and the threat comes unusually close.
省公安厅夏丹调查表弟吸毒致死案，发现背后涉及跨境贩毒集团。她与香港警察卡龙合作卧底，接触头目冷月及其上级李绍远。警方通过技术手段锁定国际毒贩托妮，为取得对方信任，夏丹不得不当着毒贩们的面当场将卡龙击毙……
