This paper will describe the rite for the exorcism of toch'aebi and examine its symbolic significance in the wider social reality of Cheju shamanism. Toch'aebi is a stranger deity who visits Cheju randomly and tries to get on good terms with the people. However, this deity afflicts people, particularly women, wearing down their vitality and causing a kind of “madness” (turida). The exorcism ritual of toch'aebi requires a sacrificial feast of roast pig and several days of dancing by the possessed. For this reason, the exorcism ritual is called a dancing rite, or ch'unun kut. It is supposedly toch'aebi himself who has the desire to dance. Shaman's songs (seouje sori) are used to induce the toch'aebi, who is hiding in the patient's body, to dance and reveal his identity. The trance dance and singing are directed toward a dialogical construction of the demonic reality, which entails a romantic entanglement of toch'aebi and the possessed. By translating a history of personal suffering into the idiom of love, the shaman's songs develop a particular cultural logic of cure. Through an analysis of curing song texts, along with various modes of performance such as dance and comic play, this paper explores the transformative process in which a particular cultural logic of illness and cure are produced and enacted to reintegrate the patient into the social world. In practice, the analysis addresses the articulation of a personal case of madness that afflicted Sunho, a twenty-one year old female factory worker, whose social values and understanding are reflective of contemporary Korea.