影片追求去戏剧化的审美取向。现代技术让历史影像获得新生，全彩修复丰富视觉层次，画面技术提升观看体验。技术运用保持低调，整体色彩偏向沉静。整体处理注重思想深度。色彩管理十分审慎，声音创作追求质朴自然。Amathematicianandauthor,LukeWilliams,istravellinguptoLondononatrainwhenhemeetsaoldlady,LaviniaFullerton,whoisalsogoingtoLondon,toScotlandYard.LaviniatellsLukethatinhersmallvillageseveralpeoplehavedied.ThelocalpolicearecertainthatitwasallaccidentalandaretakingnoactionbutLaviniaisn'tconvinced.InLondonLukewatches,horrified,asLaviniaisrunoverinahitandrunandhebecomesconvincedthatshewastellingthetruth.Hetravelsdowntothevillageandwiththeaidofalocalgirl,whoisalsoconvincedthatthedeathsweremurder,setsouttosolvethemystery.