|This paper aims to reveal the meaning by understanding the method of interpretation on < I-Ching >. Especially, this paper focused on understanding the meaning of ending on < Infant Hero > and < Heosaengjeon > by using Cheonwhadongin-Gwae of < I-Ching >. The result of analysis is as follows. First, even though infant hero had the qualification as hero, he did not display his ability in < Infant Hero >. The reason is that he did not prepare the foundation in basic life like a the first `Hyo` in Cheonwhadongin-Gwae. Second, Heosaeng showed that he preserved his prudent attitude and prepared to get together with like-minded people in < Heosaengjeon >. So < Heosaengjeon > is the narrative of the possibility to construct new world. As a result of analysis, wo literary work are meaningful that thty can show the way to overcome trial and error in the course of construction new world relating with Cheonwhadongin-Gwa.