The purpose of this study is to find a way to read the fantasy discourse in literature. Fantasy is a significant feature in classic literature. But in the classic literature education area, fantasy is not so much considered. To read the classic literature texts more deeply, fantasy sources represented in those texts need to be considered. Thus, this study focuses on Nam Yi (i￥i``I``i1) tales while taking note of the revengeful spirit motif that is a fantasy source in the text in trying to read fantasy discourse. Under the result of reading, Fantasy discourse reading method was made up. Nam Yi is a person who lived during the Cho-sun Dynasty and was killed due to a treason plot. Oral folk tales on Nam-Yi have 23 versions divided into two types (birth tales and marriage tales). In this research focusing mainly on Nam Yi birth tales, the fantasy discourse analyzed. The fantasy discourse reading procedure is as follows: 1. find the differences between fantasy and real events, 2. find the relations between narrative units, 3. compare other discourse. Under this result, suggest a reading procedure like "deducing" and "comparing" as the methods of fantasy discourse reading. Reading fantasy discourse can make it possible to understand literature texts more delicately and understand life in those texts more abundantly.