'Hydrology,' the first arc of the critically acclaimed new BATWOMAN series, reaches its powerful conclusion! After the horrors Batwoman has faced, she has a final showdown with The Weeping Woman - a specter with the power to dredge up Kate's deepest pain. Can she finally forgive herself so she can dispel this evil? And how will she respond when Chase and the DEO tighten their grip, forcing Kate to make an impossible decision?