This dissertation focuses on reviewing the attitude toward Chun assumed by Kim, Tag-young, a writer during the modern period of enlightenment. Chang-gang produced a total of apporoximately 260 chuns in over ten personal booklets and books, such as Seung-yang-gi-gu-jun(『崧陽耆舊傳』) and Koryo-Gye-se-cheung-shin-il-sa-jun(『高麗季世忠臣逸事傳』). Chang-gang`s attitude on chun was, as seen in the explanatory notes of shin-goryo-sa(『新高麗史』), based on the rigorous selection of the characters to be depicted in chuns, and the impartiality in extolment or rebuke for the chosen characters` virtues and vices--that is, on the fidelity to his own principle(節義). These characters selected through this criterion were usually those from Kyesung(開城), faithful retainers of Koryo who were agonizing over the fall of the dynasty and high proportion of middle class people, commoners, men of low birth and women was depicted in his chuns. These people are referred to as the `minorty(小數者)`, being off the mainstream of the society at the time. At the basis of chuns that depict these people of minority lies humanity that approves of their existence. The themes of Chang-gang`s chuns, despite the diversity in their materials, can be categorized into two major virtues : loyalty(忠) and fidelity(烈). The former to men and the latter to women are offered as discourse and brutality appears as a major aesthetic component. His work is a paradox that criticizes the custom of attaching to much value to family lineage and the family-lineage-centered social system of the time, through the manifestation of loyalty and fidelity, which tended to entice people into deaths.