背景设定在另一段历史中，蒙面义务警员被视为逃犯，《守望者》拥抱了原版同名漫画小说的怀旧之情，同时试图开辟自己的新天地。

InSeasonTwoofTheRingsofPower,Sauronhasreturned.CastoutbyGaladriel,withoutarmyorally,therisingDarkLordmustnowrelyonhisowncunningtorebuildhisstrengthandoverseethecreationoftheRingsofPower,whichwillallowhimtobindallthepeoplesofMiddle-earthtohissinisterwill.BuildingonSeasonOne’sepicscopeandambition,thenewseasonplungesevenitsmostbelovedandvulnerablecharactersintoarisingtideofdarkness,challengingeachtofindtheirplaceinaworldthatisincreasinglyonthebrinkofcalamity.Elvesanddwarves,orcsandmen,wizardsandHarfoots…asfriendshipsarestrainedandkingdomsbegintofracture,theforcesofgoodwillstruggleevermorevaliantlytoholdontowhatmatterstothemmostofall…eachother.

　　CW正式宣布续订《邪恶力量》第13季。