In An Imaginary Life, the protagonist Ovid explores in his journey of getting along with nature. After the honeymoon period, disintegration period and reconstruction period of getting along with nature, Ovid couldn't escape from his death. Ovid has always been confined to self-cognition, failing to realize that man and nature are nothing but a life community. Only by forming a joint force between the two sides and maintaining this life community can man and nature get along and develop, which is reconstruction and reversion in essence.