AfterattendingamedicalconferenceinBeijingandcomingfrighteninglyclosetodyinginacarcrash,DrMatthewNolan,playedbyArmitage(Obsession,StayClose)arriveshomeandisimmediatelyarrestedatLondon’sHeathrowAirport.Exhaustedandconfused,Nolanisaccusedofthemurderofawomanwhowasinthecarhecrashed.DCHanaLi,playedbyLusi,istheno-nonsense,LondonofficerchargedwithaccompanyingNolanbacktoBeijing,butplentyhappensontheway.