This article is to study about the Mythical semiosis of modem children's animations and fables. This is the course of reading the wider cultural aspects rather than a narrow culture. This method of reading culture will show the reason that children's cultures are going through Post-Mythicality ,subversion, and upset. This article will show three points to reveal the mythical semiosis of animations and fables. The First, through 〈Shrek 1,2,3〉, 〈Hoodwinked〉, 〈Prince and Princess〉, and Miyazaki Hayao's Works, we will find out the meaning of Mythical semiosis of the subversion and upset. The second, through 〈Horton hears a who〉, 〈Bee story〉, 〈Ponyo on the cliff〉, and 〈drengen Der Ville Vaere Bjorn〉, we will see the Mythical semiosis of becoming the collective "I". The third, through 〈Bolt〉, 〈Kung Fu Panda〉, and 〈WallㆍE〉, we will discourse the non-ecology and non-humanism of postmodern society. The center and the neighbor are dismantled and broken up. The signifer has the ludism through a cultural simulation. This study is the inductive method to understand the subversion and upset of the Post-mythicality in children's animations and fables.