The series of short stories in Haruki Murakami's First Person Singular seem to faithfully reproduce personal life experiences in the identity of the author himself.But this seems to be an intentional return to"private fiction",while in essence the constructed"I"of"first person singular"is a compound of"I"and"anti-I",and also a moving body with distress out of its contradictions and entanglements.It is just the paradoxical"moving body"with"self-identity"that helps"I"create a heterogeneous life that is different from the life experiences"I"have undergone reflected in"private fiction",At the same time,centering on the relationship between"the self"and"the other"and by the theory of the absoluteness of"the other",the author deconstructs the egoistic monadic world in"private fiction"and constructs a postmodern world with coexisting parallel multiple worlds,thus subverting and surpassing the traditional Japanese"private fiction"creation system.