As more of Poison Ivy's orphans are taken captive and delivered to Zhang's experimental laboratory, Ivy convinces Bruce Wayne to help her return to a non-toxic human form. She realizes that Wayne is not the wealthy playboy idiot stereotype as portrayed in the news. Wayne, meanwhile, admits that Ivy is not the psychopathic murderous criminal described in the news as well. Bruce reads Jason Woodrue's research and decides to try a different base compound for an anti-dote to Poison Ivy's body chemistry.

Hush confronts Bruce Wayne and orders him to stay away from Poison Ivy. Then, Hush tells Ivy about Bruce Wayne's real identity. Wayne secretly calls Alfred to make an appearance as Batman to hide his alter ego.

Zhang, meanwhile, shows off his new human biological weapons.

After two experiments, Bruce Wayne successfully finds an anti-toxin to cure Pamela of her toxic body chemistry.