When Deathstroke finds himself locked inside Arkham with his full arsenal intact, he does what he does best — wage war. One unbroken night of precision violence turns the asylum into a kill zone as he tears through Joker, Bane, and every monster that ever plagued Gotham. But as the bodies pile up, Deathstroke realizes he’s not escaping — he’s completing someone else’s mission. The “Batman” who put him there was Red Hood, using him as a weapon to finish the crusade Bruce never could. And in the silence between screams, a darker truth lingers — maybe Batman’s not coming back.