Lee In-Lo is always a literary giant in Koryo Dynasty of Korea. His “Pahanjip” is a complex book, which covers a wide range of artistic fields such as poetry, literature, painting, music, calligraphy and so on. As the title of "Po Xian" reveals, on the one hand, this book reveals the personality spirit that scholars generally yearned for at that time, and at the same time shows that artistic creation and appreciation in leisure and freedom is an aesthetic life of scholars at that time. In the seemingly complicated and scattered records of the book, on the one hand, it shows the artistic spirit of the unity of Confucian morality and art. On the other hand, it shows the artistic spirit of integrating nature and art under the influence of Zhuangzi and metaphysics. Lee In-Lo absorbed and borrowed from Zhuangzi's views on artistic creation and appreciation. He incorporated his insights into specific creative practices. At the same time, he also inherited the metaphysical atmosphere of the Wei and Jin dynasties to evaluate characters, and appreciated the characters and art of evaluation from a metaphysical perspective. In the end, he settled the pure place of artistic spirit in the natural landscape and realized the integration of human and nature.