With increasing astonishment Christian had observed her behaviour. The kitten had snuggled into his hands and purred and thrust her rosy little nozzle against his breast. This awakened a sense of pleasure in him such as he had not felt for long, and he wished secretly that he could be alone with the little beast and play with it. But Karen’s doings horrified him. He got up, carrying the kitten with him, and went to Karen and kneeled down beside her. He asked her what ailed her, and begged her to return to bed. She paid no attention to his words, but writhed there on the floor and howled. And it was chaos that was howling there. IX Among the boon companions of Niels Heinrich Engelschall was Joachim Heinzen, the son of the crippled machinist. The fellow was a simpleton. His indiscriminate pursuit of every woman subjected him to malicious practical jokes. Since, on account of his absurdity, no woman wanted to be seen with him, he was gradually obsessed by a silent rage which made him really dangerous, although his original nature had been kindly enough. Among other women, the one called Red Hetty had attracted him. He followed her in the dark streets; in public houses he sat near her and stared. She mocked at his attempts to become friendly with her. Moreover, so long as she was the mistress of Niels Heinrich, he dared to undertake nothing further, and his interest seemed gradually to subside. When Niels Heinrich, however, had cast the woman off, Heinzen began to pursue her again, but his efforts were fruitless. But Niels Heinrich himself came to his aid, and promised to help him for a certain sum. Joachim Heinzen hesitated to risk so much. At last they agreed that half of the price was to be paid at once, the other half later and in instalments. Red Hetty, badly frightened by Niels Heinrich, became friendlier with Joachim; but after her breach with her former lover she got drunk daily, and made fearful and disgusting scenes. Joachim declared that Niels had cheated him, refused to pay the instalments, and demanded the return of his original fifty marks. Thus a quarrel arose.