The theory of inner Aesthetic was proposed by Chinese scholar Professor Wang Jianjiang in 2003, is an original aesthetic theory with distinctive Chinese characteristics. It is rooted in the traditional Chinese cultivation aesthetics of Confucianism, Buddhism, and Taoism, emphasizing life experience and realm. As a crucial component of the “Bie-modernism” theoretical system, Inner Aesthetic draws from Wang's reflections on traditional Chinese cultivation aesthetics and integrates elements of Western psychology and neuroscience. This integration provides a natural academic rationale and persuasiveness for studying inner Aesthetic from the perspective of cultural computing. Inner-Aesthetic refers to a completely intrinsic, enclosed, and unique personal aesthetic experience, as opposed to the sensory aesthetics involving external visual and auditory objects. It represents a spiritual aesthetic that contrasts with sensory-based aesthetics. This paper analyzes the scientific basis of neuroscience in the inner aesthetic experience, and based on this, introduces the application and practice of AI Agent in the inner aesthetic experience. Finally, from the perspective of “meditation insight” of Buddhist Zen, it focuses on the brain response and mental state of the subject in the meditation state, which is closely related to the inner aesthetic experience, through the analysis of EEG.