The birth myth of state portrays the divine origin of an ancient state. Considering that the ancient state was organized and achieved by male, the birth myth is a narrative publicly discoursing the social institutionalization and formalization of masculine power. The formalization of masculine power, in other words, is the the institutionalization and formalization of sexual and social discrimination. Upon the territory of this symbolic hex, corporeal hexis is formed; individuals, whether male or female, experience and adopt the social sense through the hexis. The flee of god, is a peculiar event displayed in birth myth of state in course of developing corporeal hexis. The feature of HAEMOSU or YOURI in birth myth of KOGURYO depicts that the beginning of institutionalization of male domination is their escape from the mother, female. Another doctrine of birth myth of state is that male domination and male authority could only be acquired when the male escapes from the female and enters the male territory. Thus, the escape is a kind of sexual politics. A biological corporeality which is socially created is a political corporeality and corporeal politics. The series of escape of the hunter(progenitor myth of EWENKE), WHANWOONG(birth myth of KOCHOSUN) and the woodcutter(legend of KOMNARU) is the flow of sexual politics;the representation of the customized mode of act that is engraved in the male body through the repeated and inherited rite of passage of rulers. Loss of WOONGNYO and YOUWHA\'s myth is an ancient event occurred on the territory of sexual politics and system of social discrimination through materialized consciousness, which makes people accept the discrimination on the level of a collective belief or, more like a collective misconception.Hence,WOONGNYOandYOUWHA\'s \'becoming-the-mother-of-progenitor\' is a sacred status compensated with the loss of their own myth; it is sacred, yet it is somewhat tragic that the status eludes the true face of otherized goddess. The legend of KOMNYO, another face of WOONGNYO, shows the extreme point of flow, the continuous flow of this event. Masculine domination takes effect on the corporeality of otherized goddess; WOONGNYO and YOUWHA\'s loss of their myth exhibits the effect.