Description：This film tells the story of a female anti-drug captain who cracked a cross-border drug smuggling case. During a manhunt, Gao Qiao (played by Yu Nan) suffered a brain injury due to a fight with drug dealers and lost her sense of taste. Not long after, Gao Qiao met Lu Hong (played by Ren Dahua), the owner of a casserole porridge shop, while rescuing people in a car accident. Lu Hong's bowl of casserole porridge made Gao Qiao taste the long-lost taste, and she became a frequent visitor to the casserole porridge shop. He is a chef and a poisoner; she loves to solve cases and eat. As the investigation deepens, Lu Hong's true identity surfaces. Where will he go when he wants to retire from the underworld? Seeing that the net is about to be closed, a series of murders have plunged Gao Qiao into a huge revenge plan...