Meanwhile, Langstrom is confronted by Talia al Ghul, who threatens that if he does not give his Man-Bat serum to the League of Assassins she will poison his wife Francine, rendering her blind and crippled. While Bruce is at the party, Kirk and Francine are thrown out the back of a van in front of Alfred. He asks them what is wrong, and Kirk tells him that Talia now has the Man-Bat serum. Inside, the party is interrupted as an army of ninja Man-Bats attacks. Bruce changes to his Batman costume and faces down the army in an effort to save the attendants of the gala until he is rendered unconscious. When he awakens, he finds himself in front of Talia, who explains to him that he is the father of her son Damian.