谢珊宪讲述了:血刃边缘SergeantMarkQuinnisapolicemanwhoisknownamonghissuperiorsasextremelypersistent,unrestrainedandmercilessagainstcriminals.Thereasonforthisistobefoundinhispast.Whenhewasachildhewastheonlyonewhohasescapedafamilymassacre,andthemurderersofhisparentswerenevercatched.InthemeantimehewasraisedbyaJapaneseandteachedintheartsoftheNinja.Thetough,longstandingtrainingpaysoffwhenhemeetsthekillerofhisfatheragain…WithallweaponsandthepreciseanddeadlytechniquesoftheNinjahetakesrevenge…