While working one night, Victor begins to think about what might happen after he finishes his creation. He imagines that his new creature might not want to seclude herself, as the monster had promised, or that the two creatures might have children, creating “a race of devils . . . on the earth.” In the midst of these reflections and growing concern, Victor looks up to see the monster grinning at him through the window. Overcome by the monster’s hideousness and the possibility of a second creature like him, he destroys his work in progress. The monster becomes enraged at Victor for breaking his promise, and at the prospect of his own continued solitude. He curses and vows revenge, then departs, swearing that he will be with Victor on his wedding night.
The following night, Victor receives a letter from Henry, who, tired of Scotland, suggests that they continue their travels. Before he leaves his shack, Victor cleans and packs his chemical instruments and collects the remains of his second creature. Late that evening, he rows out onto the ocean and throws the remains into the water, allowing himself to rest in the boat for a while. When he wakes, he finds that the winds will not permit him to return to shore. Panicking, in fear for his life, he contemplates the possibility of dying at sea, blown far out into the Atlantic. Soon the winds change, however, and he reaches shore near a town. When he lands, a group of townspeople greet him rudely, telling him that he is under suspicion for a murder discovered the previous night.