Abstract：Different from the confucian's aesthetic concept of nature-moral ontology, and the taoist aesthetic concept of nature-the Logos, the conceptof "real nature" in Wei and Jin metaphysics aesthetics strives to demonstrate the spirit of life, emotional life and the social life of the trinity the rationality life structure, and show the positive thinking of reality and life in that era fully, besides, it contains the spirit of the rich cultural soul, the structure of the ultimate thinking of life as well as the value of life and feelings.Guo Xiang's theory of"Nature"constructed the ontology of life based on the"independence", he thinks that"Independence" is the existence of the existence of theory, that is, ontology;" Nature" means the properties of the mind and body and the consciousness of the freedom.Thus, the ontology of life constructs the roots and is beyond the spirits.

Keyword：Wei and Jin metaphysics aesthetics;"Real Nature";life conciousness;