The third act takes place in the Nihilists' meeting place. Alexis has been proclaimed Czar, and has dismissed his father's evil genius, Prince Paul. The passwords are given and it is discovered that there is a stranger present. He unmasks, and proves to be no other than Prince Paul, who desires to become a Nihilist and revenge himself for his dismissal. Alexis has not obeyed the summons to the meeting, and in spite of Vera's protests is sentenced to death. The implacable Michael reminds her of her brother's fate and of her oath. She steels her heart and demands to draw with the others for the honour of carrying out the sentence on Alexis. It falls to her, and it is arranged that she shall make her way to the Czar's bedchamber that night, Paul having provided the key and the password, and stab him in his sleep. Once she has carried out her mission she is to throw out the bloodstained dagger to her fellow-conspirators, who will be waiting outside, as a signal that the Czar has been assassinated. The fourth act is set in the antechamber of the Czar's private room, where the various ministers are assembled discussing the Czar and his plans of reform (he has already dismissed his guards and ordered the release of all political prisoners). Alexis enters and listens to their conversation. Stepping forward he dismisses them all, depriving them of their fortunes and estates. Left alone he falls asleep and Vera, entering, raises her hand to stab him, when he awakes and seizes her arm. He tells her he has only accepted the crown that she should share it with him. Vera realises that she loves him and that she has broken her oath. A love scene follows. Midnight strikes, the conspirators are heard clamouring in the streets. Vera stabs herself, throws the dagger out of the window, and in answer to Alexis's agonised, "What have you done?" replies with her dying breath, "I have saved Russia."