By comparing the Northeast “Errenzhuan” with Chinese traditional opera, this paper studies the content, performance form and ontological attributes of the ”Errenzhuan“ art. On this basis, it expounds Errenzhuan's challenge against Chinese opera traditions in the development process. We believe that ”Northeast Errenzhuan“ belongs to a category of Chinese opera.In terms of ideological content, the Chinese Errenzhuan does not follow the moral constraints of the Chinese traditional opera culture, and manifests itself as a challenge to the traditional order and morals.In terms of artistic expression, it possesses the basic characteristics of Chinese operas such as fictitiousness and stylization. However, its distinctive regional cultural characteristics make it constantly break through the inherent framework of traditional Chinese opera. In terms of content and theme, ”Northeast Errenzhuan“ broke through the moral constraints and cultural aesthetics of traditional opera. In terms of artistic expression, boldly realistic and emphasizing interaction, overturning the fixed performance mode of traditional opera. The main purpose of ”Erren Zhuan“ for the challenge and innovation of traditional opera is for its own survival and development. 저