While he was a student in the Creative Writing Department at Sorabol College of Arts, his talent was recognized by the influential fiction writerKim Dongri, and Lee Mungu published his first stories, “Dagalla Monument” and “White Waves”, in Contemporary Literature at his recommendation. After graduating from college, Lee Mungu worked for several literary journals, including Literature Monthly, Korean Literature, and Literature of Praxis, and joined the Association of Writers for Literature of Freedom and Practice. The subject of Lee's literary explorations is agrarian Korean society in transition. From very early on in his career, Lee revealed his interest in the harsh reality of Korean farming and fishing villages and the lives of rural people alienated by industrialization. Stories like “This World of Woe” and “The Cow” offer, for example, realistic slices of contemporary rural life and an insider's look at the humble dreams and daily frustrations of farmers in these villages. The Dream of Everlasting Sorrow, on the other hand, focuses on the urban poor. Countryfolk dislocated in the process of industrialization and forced to work as day laborers, the characters are now far away from the land of their ancestral home. An undercurrent of longing flows through the text. Nostalgia for a place and way of life that no longer exist also lies at the heart of The Ballad of Kalmori. The volume contains retrospective accounts of scenes and persons from the author's childhood in Gwanchon Village. Lee provides sketches of a vanishing ethos connected with the Korean countryside a way of life based on hospitality, reciprocity, and fundamental reverence for the living. For these virtues, critics agree that The Ballad of Kalmori is a text worthy of being called the highest literary tribute to the lost world of traditional Korea. Lee's concern with the impact of industrialization on Korean countryside continues in Our Neighborhood. Whereas The Ballad of Kalmori is somewhat an idealized attempt to recollect a past way of life in rural communities, Our Neighborhood discusses contemporary realities faced by Korean farmers. The village of Our Neighborhood is a place invaded by three-fold pollution: contamination of the natural environment; destruction of the balance in local economy by the infiltration of industrial capital; and a growing trend toward mutual distrust among the villagers themselves. In the process, Lee articulates a sharp critique of the network of forces contributing to the material and spiritual destitution of rural communities.