The Good Terrorist is a reflective product of Doris Lessing’s observation on the left-wing fervor across Europe in the 1960 s. Her thoughts on the social divergence of class, gender and culture result in the construction of a highly-hierarchical space system which entails diverse spatial relations including conflict, contradiction, and transformation in the text. Through the representation of spaces, Lessing tries to explore the nature of spatial image in literature, which is the tension and conflict of power relations between different communities. For the first time, Lessing attempts to challenge the established spatial hierarchy by introducing space transformation in her writing. With the failure of her heroine’s spatial experiment, however, Lessing also implies the doomed failure of social and gender revolution.