Just when it seems things can't get worse…Batwoman's identity is once again at risk of being exposed, and some of Gotham's most villainous unite. Sophie joins Luk on a mission and Alice gets into Mary's head.

Batwoman and a panicked Bat Team must race against the clock as Marquis' nefarious plan balloons into something Gotham would never have suspected; a final stand-off between brother and sister puts Ryan's life -- and new love -- on the line.